CN216827687U - Cleaning mechanism for inner wall of steel pipe - Google Patents
Cleaning mechanism for inner wall of steel pipe Download PDFInfo
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- CN216827687U CN216827687U CN202220316064.2U CN202220316064U CN216827687U CN 216827687 U CN216827687 U CN 216827687U CN 202220316064 U CN202220316064 U CN 202220316064U CN 216827687 U CN216827687 U CN 216827687U
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Abstract
A cleaning mechanism for the inner wall of a steel pipe comprises: the steel pipe conveying device can tile a plurality of steel pipes at intervals and can realize the up-and-down movement of the steel pipes; the multiple groups of steel pipe supporting assemblies are arranged in the steel pipe conveying device; the steel pipe rotating device is arranged at one side of the steel pipe conveying device and comprises a connecting bracket, a plurality of rotating driving wheel discs, a plurality of rotating driven wheel discs, a steel pipe rotating motor and a plurality of transmission belts; the steel pipe pressing device is arranged at one side of the steel pipe conveying device and is provided with a plurality of steel pipe pressing wheel discs; and the cleaning spray head device is arranged at one side position of the steel pipe rotating device, which is far away from the steel pipe conveying device, can reciprocate up and down on the connecting bracket and is provided with a plurality of inner wall cleaning spray heads. The synchronous cleaning operation of a plurality of steel pipes is realized while the working efficiency is improved; ensuring the high-efficiency and high-quality cleaning effect on the inner walls of the plurality of steel pipes; the cleaning device is suitable for cleaning steel pipes with different sizes; the all-round high-efficient washing of steel pipe inner wall is realized.
Description
Technical Field
The utility model belongs to the technical field of metal tubular product cleaning machine, concretely relates to wiper mechanism of steel pipe inner wall.
Background
The steel pipe is used as a long-strip hollow tubular steel material and can be widely applied to industries such as petrochemical industry, pipeline pavement, mechanical production, road and bridge construction, medical treatment and the like, the steel pipe is used as a pipeline for conveying fluid, such as a conveying pipeline for petroleum, natural gas, water, coal gas and the like, impurities such as grease, oxides, dust, heterogeneous metal particles and the like can be remained on the inner wall of the steel pipe in the production and subsequent storage processes, if the inner wall of the steel pipe cannot be kept clean, the inner wall of the steel pipe can be corroded, the steel pipe is easy to damage, the quality of the steel pipe is reduced, and the subsequent application is not facilitated, so that the inner wall of the steel pipe needs to be efficiently cleaned. The existing steel pipe inner wall cleaning device in the mechanical field can only clean the inner wall of a steel pipe with a certain diameter, and cannot synchronously clean a plurality of steel pipes, so that the working efficiency is low, and meanwhile, the applicability is poor.
In view of the above, it is necessary to design a cleaning apparatus that can perform a synchronous cleaning operation on a plurality of steel pipes and can be adapted to steel pipes of different specifications. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.
SUMMERY OF THE UTILITY MODEL
The task of the utility model is to provide a simple structure, it is reliable durable, help abandoning artifical manual arrangement steel pipe and can realize that the automatic tiling interval of steel pipe is arranged and ensure the synchronous cleaning operation who realizes subsequent many steel pipes, be favorable to setting up the steel pipe closing device and realize reaching the purpose that can clean different specification steel pipes from this to the operation that compresses tightly of the steel pipe of not unidimensional, there is the washing shower nozzle device that is convenient for set up can the oscilaltion to make a plurality of inner walls wash the inside of shower nozzle can aim at the steel pipe of many different specifications and embody the wiper mechanism of the steel pipe inner wall of good adaptability.
The utility model discloses a task is accomplished like this, a wiper mechanism of steel pipe inner wall, include: the steel pipe conveying device is used for conveying steel pipes, and can be used for tiling a plurality of steel pipes at intervals and realizing the up-and-down movement of the plurality of steel pipes; the steel pipe conveying device comprises a plurality of groups of steel pipe supporting assemblies, a plurality of groups of steel pipe supporting assemblies and a plurality of steel pipe conveying devices, wherein the steel pipe conveying devices are arranged in the steel pipe conveying device in a penetrating mode at intervals; a steel pipe rotating device which is arranged at one side position of the steel pipe conveying device and can realize the autorotation motion of a plurality of steel pipes arranged on the steel pipe conveying device, the steel pipe rotating device comprises a connecting bracket, a plurality of rotating driving wheel discs, a plurality of rotating driven wheel discs, a steel pipe rotating motor and a plurality of transmission belts, wherein one rotating driving wheel disc and one rotating driven wheel disc are arranged above the connecting bracket in a state of mutually combining into a group, the steel pipe rotating motor is fixedly arranged at the end part of one end of the connecting bracket in the length direction, and the output end of the steel pipe rotating motor is connected with a rotating driving wheel disc closest to the steel pipe rotating motor and can drive the rotating driving wheel disc to rotate, the plurality of transmission belts are wound on the two adjacent rotary driving wheel discs and can realize synchronous rotation of the plurality of rotary driving wheel discs; the steel pipe pressing device is also arranged at one side of the steel pipe conveying device and is provided with a plurality of steel pipe pressing wheel discs capable of stably pressing a plurality of steel pipes on the steel pipe rotating device; and the cleaning spray head device is arranged at one side position of the steel pipe rotating device, which is far away from the steel pipe conveying device, is arranged on the connecting bracket of the steel pipe rotating device, can reciprocate up and down on the connecting bracket, and is provided with a plurality of inner wall cleaning spray heads capable of respectively spraying cleaning liquid into the steel pipes.
In a specific embodiment of the present invention, the steel pipe conveying device comprises a lifting platform in a rectangular structure, and lifting platform cylinders capable of driving the lifting platform body to move up and down are respectively arranged at the lower positions of the four corners of the lifting platform; the steel pipe conveying device further comprises a plurality of conveying belt units arranged on the lifting platform, the conveying belt units comprise a pair of conveying belt support plates which are arranged in opposite directions and fixedly connected with the lifting platform and a conveying belt body wound on the conveying belt support plates, a plurality of V-shaped supports capable of containing steel pipes are arranged at the middle position of the conveying belt body at intervals along the length direction of the conveying belt body, the conveying driving unit is arranged on one side of the lifting platform, and the conveying driving unit and the conveying belt units are connected and can drive the conveying belt bodies of the conveying belt units to move.
In another specific embodiment of the present invention, a plurality of belt unit positioning plates are formed on the elevator body of the steel pipe conveying apparatus, and are extended and set in parallel with the length direction of the elevator body, and a plurality of steel pipe supporting component yielding grooves are formed on the elevator body and corresponding to the positions between two adjacent belt unit positioning plates, and are multiple of the steel pipe supporting component yielding grooves, and the steel pipe supporting component yielding grooves are located and set in the corresponding steel pipe supporting component yielding grooves.
In another specific embodiment of the present invention, each of the plurality of conveyor belt units further includes a pair of driving rollers and a pair of driven rollers, a plurality of conveyor belt supporting plate connecting columns are fixedly connected to a surface of one side of each of the two conveyor belt supporting plates opposite to each other, and the plurality of conveyor belt supporting plate connecting columns and the conveyor belt unit positioning plate are fixed to each other so as to realize the connection and fixation of the conveyor belt supporting plates and the lifting table; a conveying belt supporting positioning plate is formed on the upper side edge and the lower side edge of the length direction of the surface of one side, opposite to the two conveying belt support plates, a conveying belt body is wound on the driving roller, the driven roller and the conveying belt supporting positioning plate, a V-shaped support positioning long groove is formed between the conveying belt supporting positioning plates, located on the same horizontal plane, of the two conveying belt support plates, and a plurality of V-shaped supports are installed on the conveying belt body at equal intervals and are located at positions corresponding to the V-shaped support positioning long grooves; the pair of driving rollers is arranged at one side position close to the conveying driving unit in the length direction of the conveying belt body, and the pair of driven rollers is arranged at the other side position in the length direction of the conveying belt body; the conveying driving unit of the steel pipe conveying device comprises a driving motor fixedly installed on a lifting platform body, the driving motor is arranged on the lifting platform and close to the position of the conveying belt unit in the middle, the driving motor is arranged along the horizontal direction and is connected with a driving motor driving gear through a driving shaft of the driving motor, a conveying belt transmission gear is connected to the upper portion of the driving motor driving gear in a transmission mode, a conveying belt transmission shaft is fixedly arranged at the center of the conveying belt transmission gear in a penetrating mode, the conveying belt transmission shaft sequentially penetrates through conveying belt support plates of a plurality of conveying belt units along the horizontal direction and is connected with a plurality of driving rollers, and therefore driving of the driving rollers and driving of the conveying belt body are achieved.
In another specific embodiment of the present invention, each of the plurality of steel pipe support assemblies comprises a support bracket and a plurality of steel pipe rolling discs; the supporting bracket extends along the length direction of the conveying belt unit and is positioned in the steel pipe supporting assembly abdicating groove, the supporting bracket comprises a plurality of supporting bracket upright columns extending along the vertical direction and a supporting bracket transverse rod arranged on the upper parts of the plurality of supporting bracket upright columns, the supporting bracket transverse rod extends along the length direction of the conveying belt unit, a plurality of rolling wheel disc connecting columns are formed on the supporting bracket transverse rod, the plurality of rolling wheel disc connecting columns are arranged at intervals in a state that two rolling wheel disc connecting columns are in a group, and the plurality of groups of rolling wheel disc connecting columns are arranged at intervals corresponding to the plurality of V-shaped brackets on the conveying belt body; the rolling wheel discs are respectively pivoted on the upper end parts of the corresponding rolling wheel disc connecting columns in a state that two rolling wheel discs are in a group and can rotate on the rolling wheel disc connecting columns; the overall height of the plurality of tubular steel duct support assemblies gradually decreases from the tubular steel duct support assembly close to the tubular steel duct rotating device toward a direction away from the tubular steel duct rotating device, that is, the overall height of the tubular steel duct support assembly close to the tubular steel duct rotating device is the highest among the plurality of tubular steel duct support assemblies, and the overall height of the tubular steel duct rotating device is higher than that of the tubular steel duct support assembly closest thereto.
In still another specific embodiment of the present invention, the steel pipe rotating device is disposed at an outer side position of the elevating platform and the whole steel pipe rotating device is kept parallel to the length direction of the elevating platform; the connecting bracket of the steel pipe rotating device comprises a plurality of connecting bracket upright posts extending along the vertical direction and a connecting bracket transverse rod arranged on the plurality of connecting bracket upright posts, a plurality of rotating wheel disc connecting posts are formed on the connecting bracket transverse rod and are arranged at equal intervals in a state of two groups, the two groups of rotating wheel disc connecting posts are arranged at equal intervals, the plurality of groups of rotating wheel disc connecting posts are arranged at intervals corresponding to the positions of one rotating driving wheel disc and one rotating driven wheel disc in one group, a rotating wheel disc pivot shaft is arranged at the position of the upper near end part of each rotating wheel disc connecting post in a penetrating manner, and a hand-operated spiral elevator positioning frame is respectively formed at the two end parts in the length direction of the connecting bracket transverse rod; the rotary driving wheel disc and the rotary driven wheel disc are respectively pivoted on the corresponding rotary wheel disc pivot shafts in a state of mutually combining into a group, so that the plurality of rotary driving wheel discs and the plurality of rotary driven wheel discs are all in positioning connection with the rotary wheel disc connecting column, and a transmission belt connecting shaft is further connected at the central position of the rotary driving wheel disc; the output end of the steel tube rotating motor penetrates through a rotating wheel disc connecting column, is connected with a rotating driving wheel disc closest to the steel tube rotating motor and can drive the rotating driving wheel disc to rotate; and many driving belts are all around establishing on the driving belt connecting axle of two adjacent rotatory driving wheel dishes and many driving belts all can drive a plurality of rotatory driving wheel dishes synchronous rotation.
In yet another specific embodiment of the present invention, the steel pipe pressing device further comprises a middle positioning bracket, a plurality of side positioning brackets, an adjusting bracket, a pressing adjusting cylinder for driving the adjusting bracket to move integrally, and a plurality of adjusting springs, and the plurality of steel pipe pressing wheel discs are respectively installed on the middle positioning bracket at intervals; the middle positioning support consists of a middle positioning support supporting rod and a pressing adjusting cylinder mounting rack, and a middle positioning connecting seat is formed at the top end part of the middle positioning support supporting rod; the side positioning brackets are symmetrically arranged at the two sides of the middle positioning bracket, and a side positioning connecting seat is formed at the top end part of each side positioning bracket; the adjusting bracket is of a rake-like plate structure and comprises an adjusting bracket transverse rod and a plurality of adjusting bracket connecting rods, the adjusting bracket transverse rod penetrates through the middle positioning connecting seat and the lateral positioning connecting seats and is pivoted with the middle positioning connecting seat and the lateral positioning connecting seats, the adjusting bracket connecting rods are connected to one side position of the adjusting bracket transverse rod close to the steel pipe conveying device and are arranged at equal intervals corresponding to the positions of the V-shaped brackets on the conveying belt body, an adjusting bracket driving rod is formed at the middle position of the length direction of the adjusting bracket transverse rod and at the position corresponding to the pressing adjusting cylinder mounting rack, and a mounting seat guide pipe is formed at the end position of one end of the adjusting bracket connecting rods far away from the adjusting bracket transverse rod downwards, a mounting seat sliding rod is inserted in the mounting seat guide pipe in a sliding manner, a pressing wheel disc mounting seat is fixedly mounted at the lower end of the mounting seat sliding rod, and a plurality of steel pipe pressing wheel discs are respectively and rotatably connected to the corresponding pressing wheel disc mounting seats; the end part of one end of the pressing adjusting cylinder, which is far away from the push rod end of the pressing adjusting cylinder, is connected with the mounting frame of the pressing adjusting cylinder, and the push rod end of the pressing adjusting cylinder is connected with the driving rod of the adjusting bracket so as to drive the adjusting bracket to move integrally; the adjusting springs are respectively sleeved on the corresponding mounting seat guide pipes, one end of each adjusting spring in the length direction is abutted against the surface of the corresponding adjusting support connecting rod facing to the next side, and the end part of the other end of each adjusting spring in the length direction is abutted against the corresponding pressing wheel disc mounting seat.
In a more specific embodiment of the present invention, the cleaning nozzle device further comprises a pair of hand-operated screw lifters and an inner wall cleaning nozzle mounting plate; the two hand-operated spiral elevators are respectively arranged on hand-operated spiral elevator positioning frames at two ends of the length direction of the transverse rod of the connecting support, each hand-operated spiral elevator comprises an elevator mounting base, an elevator screw, an elevator nut seat and an operating hand wheel, the elevator mounting bases are fixedly arranged on the corresponding hand-operated spiral elevator positioning frames, the elevator screw is rotationally connected to the elevator mounting bases, the elevator nut seats are sleeved on the elevator screw and are in threaded connection with the elevator screw, the operating hand wheels are arranged at the upper ends of the elevator screws, and the operating hand wheels can drive the elevator screw to rotate; the inner wall cleaning spray nozzle mounting plate is arranged between the two hand-operated spiral lifters along the horizontal direction, and spray nozzle mounting plate connecting blocks are respectively formed at the two end parts of the inner wall cleaning spray nozzle mounting plate facing to the length direction of the surface of one side of the hand-operated spiral lifter, and the two spray nozzle mounting plate connecting blocks are respectively fixedly mounted with the corresponding lifter nut seats; it is a plurality of inner wall washing shower nozzle is then the interval installation on inner wall washing shower nozzle mounting panel, and a plurality of inner wall washing shower nozzles all with corresponding to the position interval equidistance setting of a plurality of V-arrangement supports on the conveyer belt body.
The utility model adopts the above structure after, beneficial effect who has: one, through setting up the steel tube conveying appliance and can put the polyrhizal steel tube on the V-arrangement support of the body of the conveying belt sequentially by the transport of the conveying belt unit, thus realize the order of polyrhizal steel tube is tiled and come out sequentially, simple in construction and practical and reliable, realize polyrhizal steel tube can all fall on steel tube supporting assembly and steel tube rotating device, realize the synchronous cleaning work of polyrhizal steel tube while promoting the working efficiency greatly; secondly, the steel pipe rotating device can drive the steel pipes to synchronously rotate, and the high-efficiency and high-quality cleaning effect on the inner walls of the steel pipes is ensured during cleaning; thirdly, the steel pipe pressing device is arranged and is driven by the adjusting bracket and the pressing adjusting cylinder to adjust, so that pressing operation on steel pipes with different sizes is realized, the purpose of being widely applicable to the steel pipes with different sizes is achieved, and the application range is wide; finally, the inner wall cleaning spray head can be driven to move up and down through adjustment of the hand-cranking spiral lifter, so that the inner wall cleaning spray head can be aligned to the insides of steel pipes with different sizes, and all-round efficient cleaning of the inner wall of the steel pipe is further achieved.
Drawings
Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention.
Fig. 2 is a schematic structural view of the steel pipe conveying apparatus and the steel pipe support assembly in the embodiment shown in fig. 1.
Fig. 3 is a schematic structural view of the steel pipe rotating device and the steel pipe pressing device in the embodiment shown in fig. 1.
FIG. 4 is a side view of the embodiment of FIG. 1.
In the figure: 1. the steel pipe conveying device comprises a steel pipe conveying device, 11, a lifting table, 111, a lifting table cylinder, 112, a conveying belt unit positioning plate, 113, a steel pipe supporting assembly abdicating groove, 12, a conveying belt unit, 121, a conveying belt support plate, 1211, a conveying belt support plate connecting column, 1212, a conveying belt supporting positioning plate, 122, a conveying belt body, 123, a V-shaped support, 124, a driving roller, 125, a driven roller, 126, a V-shaped support positioning long groove, 13, a conveying driving unit, 131, a driving motor, 1311, a driving motor driving gear, 132, a conveying belt transmission gear and 133, a conveying belt transmission shaft; 2. the steel pipe support assembly comprises 21 parts of a steel pipe support assembly, 211 parts of a support bracket upright post, 212 parts of a support bracket transverse rod, 213 parts of a rolling wheel disc connecting post and 22 parts of a steel pipe rolling wheel disc; 3. the steel pipe rotating device comprises a steel pipe rotating device, 31, a connecting bracket, 311, a connecting bracket upright post, 312, a connecting bracket transverse rod, 313, a rotating wheel disc connecting post, 314, a rotating wheel disc pivoting shaft, 315, a hand-operated spiral elevator positioning frame, 32, a rotating driving wheel disc, 321, a transmission belt connecting shaft, 33, a rotating driven wheel disc, 34, a steel pipe rotating motor and 35, a transmission belt; 4. the steel pipe pressing device comprises a steel pipe pressing wheel disc 41, a steel pipe pressing wheel disc 42, a middle positioning support 421, a middle positioning support supporting rod 422, a pressing adjusting cylinder mounting frame 423, a middle positioning connecting seat 43, a side positioning support 431, a side positioning connecting seat 44, an adjusting support 441, an adjusting support transverse rod 442, an adjusting support connecting rod 443, an adjusting support driving rod 444, a mounting seat guide tube 445, a mounting seat sliding rod 446, a pressing wheel disc mounting seat 45, a pressing adjusting cylinder 46 and an adjusting spring; 5. cleaning a spray head device, 51, an inner wall cleaning spray head, 52, a hand-operated spiral lifter, 521, a lifter mounting base, 522, a lifter screw, 523, a lifter nut base, 524, an operating hand wheel, 53, an inner wall cleaning spray head mounting plate, 531 and a spray head mounting plate connecting block; 6. and (5) steel pipes.
Detailed Description
In order to clearly understand the technical essence and advantages of the present invention, the following embodiments are described in detail, but the description of the embodiments is not intended to limit the technical solution of the present invention, and any equivalent changes made according to the present invention, which are only formal and not essential, should be considered as the technical solution of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are exemplified by the position state of fig. 1, and thus, it should not be understood as a particular limitation to the technical solution provided by the present invention.
Referring to fig. 1 to 4, a cleaning mechanism for an inner wall of a steel pipe is shown, which includes a steel pipe conveying device 1 for conveying the steel pipe 6 shown in fig. 1, wherein the steel pipe conveying device 1 can tile a plurality of steel pipes 6 at intervals and can move the plurality of steel pipes 6 up and down; also shown are a plurality of groups of steel pipe supporting assemblies 2, three groups of steel pipe supporting assemblies 2 are shown in both fig. 1 and fig. 2, and are respectively arranged inside the steel pipe conveying device 1 at intervals in a penetrating manner, and the plurality of groups of steel pipe supporting assemblies 2 can support a plurality of steel pipes 6 arranged on the steel pipe conveying device 1; a steel pipe rotating device 3 is shown, which is arranged at one side position of the steel pipe conveying device 1 and the steel pipe rotating device 3 can realize the rotation movement of a plurality of steel pipes 6 arranged on the steel pipe conveying device 1, and the steel pipe rotating device 3 comprises a connecting bracket 31, a plurality of rotating driving wheel discs 32, a plurality of rotating driven wheel discs 33, a steel pipe rotating motor 34 and a plurality of transmission belts 35, wherein one rotating driving wheel disc 32 and one rotating driven wheel disc 33 are arranged above the connecting bracket 31 in a state of mutually combining into a group and are corresponding to the plurality of steel pipes 6, the steel pipe rotating motor 34 is fixedly arranged at one end position of the connecting bracket 31 in the length direction, and the output end of the steel pipe rotating motor 34 is connected with one rotating driving wheel disc 32 closest to the steel pipe rotating motor 34 and can drive the rotating driving wheel disc 32 to rotate, the plurality of transmission belts 35 are wound on the two adjacent rotary driving discs 32 and can realize synchronous rotation of the plurality of rotary driving discs 32; a steel pipe pressing device 4 is shown, which is also arranged at one side position of the steel pipe conveying device 1 and is provided with a plurality of steel pipe pressing wheel discs 41 capable of stably pressing a plurality of steel pipes 6 on the steel pipe rotating device 3; there is shown a cleaning head device 5 provided at a position on a side of the steel pipe rotating device 3 remote from the steel pipe conveying device 1, the cleaning head device 5 being mounted on a connection bracket 31 of the steel pipe rotating device 3, the cleaning head device 5 being capable of reciprocating up and down on the connection bracket 31 and being provided with a plurality of inner wall cleaning heads 51 capable of spraying cleaning liquid into the interior of the plurality of steel pipes 6, respectively.
In this embodiment, the steel pipe conveying apparatus 1 includes a lifting table 11 having a rectangular structure, and lifting table cylinders 111 capable of driving the lifting table 11 to move up and down are disposed at positions below the four corners of the lifting table 11, the lifting table cylinders 111 are preferably servo-actuated cylinders, and the extension and contraction motions of the piston rod ends of the lifting table cylinders can drive the lifting table 11 to move; the steel pipe conveying device 1 further comprises a plurality of conveying belt units 12 installed on the lifting platform 11, each of the plurality of conveying belt units 12 comprises a pair of conveying belt support plates 121 which are arranged oppositely and fixedly connected with the lifting platform 11 and a conveying belt body 122 wound on the conveying belt support plates 121, a plurality of V-shaped supports 123 capable of containing steel pipes 6 are installed at the middle position of the conveying belt body 122 at equal intervals along the length direction, the steel pipe conveying device 1 further comprises a conveying driving unit 13 installed on one side of the lifting platform 11, and the conveying driving unit 13 is connected with the plurality of conveying belt units 12 and can drive the conveying belt bodies 122 of the plurality of conveying belt units 12 to move.
Referring to fig. 1 and focusing on fig. 2, a plurality of conveyor unit positioning plates 112 are formed on the lifting platform 11 body of the steel pipe conveying device 1, the conveyor unit positioning plates 112 extend parallel to the longitudinal direction of the lifting platform 11 body, a plurality of steel pipe support assembly receding grooves 113 are formed in the lifting platform 11 body at positions corresponding to the positions between two adjacent conveyor unit positioning plates 112, the steel pipe support assembly receding grooves 113 extend from one end to the other end of the lifting platform 11 body in the longitudinal direction, and the steel pipe support assemblies 2 are respectively positioned and arranged in the corresponding steel pipe support assembly receding grooves 113.
Further, each of the plurality of conveyor belt units 12 further includes a pair of driving rollers 124 and a pair of driven rollers 125, a plurality of conveyor belt supporting plate connecting posts 1211 are fixedly connected to the surfaces of the two conveyor belt supporting plates 121 opposite to each other, and the plurality of conveyor belt supporting plate connecting posts 1211 and the conveyor belt unit positioning plate 112 are fixed to each other, so as to realize the connection and fixation of the conveyor belt supporting plates 121 and the lifting platform 11; a belt supporting positioning plate 1212 is formed on both upper and lower side edges of a length direction of a side surface of each of the two belt supporting plates 121 opposite to each other, the belt body 122 is wound around the driving roller 124, the driven roller 125 and the belt supporting positioning plate 1212, a V-shaped bracket positioning long groove 126 is formed between the belt supporting positioning plates 1212 of the two belt supporting plates 121 located on the same horizontal plane, and a plurality of the V-shaped brackets 123 are installed on the belt body 122 at equal intervals and at positions corresponding to the V-shaped bracket positioning long grooves 126; a pair of driving rollers 124 disposed at one side of the conveyor belt body 122 in the longitudinal direction thereof close to the conveyor driving unit 13, and a pair of driven rollers 125 disposed at the other side of the conveyor belt body 122 in the longitudinal direction thereof; the conveying driving unit 13 of the steel tube conveying device 1 includes a driving motor 131 fixedly installed on the body of the lifting platform 11, the driving motor 131 is installed on the lifting platform 11 and close to the position of the conveying belt unit 12 in the middle, and the driving motor 131 is installed along the horizontal direction and is connected with a driving motor driving gear 1311 through its driving shaft, a conveying belt transmission gear 132 is further connected to the upper portion of the driving motor driving gear 1311 in a transmission manner, a conveying belt transmission shaft 133 is fixedly penetrated at the central position of the conveying belt transmission gear 132, and the conveying belt transmission shaft 133 sequentially penetrates through the conveying belt support plates 121 of the conveying belt units 12 along the horizontal direction and is connected with the plurality of driving rollers 124, thereby driving the driving rollers 124 and driving the conveying belt body 122 to move.
Furthermore, each of the steel pipe support assemblies 2 comprises a support bracket 21 and a plurality of groups of steel pipe rolling wheel discs 22; the support bracket 21 extends along the length direction of the conveyor unit 12 and is positioned in the steel pipe support assembly abdicating groove 113, the support bracket 21 includes a plurality of support bracket columns 211 extending along the vertical direction and a support bracket transverse rod 212 arranged on the upper portions of the plurality of support bracket columns 211, the support bracket transverse rod 212 extends along the length direction of the conveyor unit 12, the support bracket transverse rod 212 is provided with a plurality of rolling wheel disc connecting columns 213, the plurality of rolling wheel disc connecting columns 213 are arranged in a state of two as a group at equal intervals, and the plurality of groups of rolling wheel disc connecting columns 213 are arranged at intervals corresponding to the positions of the plurality of V-shaped brackets 123 on the conveyor body 122; the plurality of rolling wheel discs 22 are respectively pivoted on the upper end part of the corresponding rolling wheel disc connecting column 213 in a state of two rolling wheel discs as a group and can rotate on the rolling wheel disc connecting column 213; the overall height of the plurality of the pipe support modules 2 gradually decreases from the pipe support module 2 close to the pipe rotating device 3 toward the direction away from the pipe rotating device 3, that is, the overall height of the pipe support module 2 close to the pipe rotating device 3 is the highest among the plurality of the pipe support modules 2, and the overall height of the pipe rotating device 3 is higher than the overall height of the pipe support module 2 closest thereto;
referring to fig. 1 and fig. 3 and 4, the steel pipe rotating device 3 is disposed at an outer side of the lifting platform 11, and the whole steel pipe rotating device 3 is parallel to the longitudinal direction of the lifting platform 11; the connecting bracket 31 of the steel tube rotating device 3 comprises a plurality of connecting bracket upright posts 311 extending along the vertical direction and a connecting bracket transverse rod 312 arranged on the plurality of connecting bracket upright posts 311, a plurality of rotating wheel disc connecting posts 313 are formed on the connecting bracket transverse rod 312, the plurality of rotating wheel disc connecting posts 313 are arranged at equal intervals in a state that two rotating wheel disc connecting posts are in a group, a plurality of groups of rotating wheel disc connecting posts 313 are arranged at intervals corresponding to the positions of one rotating driving wheel disc 32 and one rotating driven wheel disc 33 in one group, a rotating wheel disc pivot shaft 314 is arranged at the position of the upper proximal end part of each rotating wheel disc connecting post 313 in a penetrating manner, and a hand-operated spiral elevator positioning frame 315 is respectively formed at the two end parts of the connecting bracket transverse rod 312 in the length direction; the rotary driving wheel discs 32 and the rotary driven wheel discs 33 are respectively pivoted on the corresponding rotary wheel disc pivot shafts 314 in a state of mutually combining into a group, so that the plurality of rotary driving wheel discs 32 and the plurality of rotary driven wheel discs 33 are respectively in positioning connection with the rotary wheel disc connecting columns 313, and the center position of the rotary driving wheel disc 32 is also connected with a transmission belt connecting shaft 321; the output end of the steel tube rotating motor 34 passes through a rotating wheel disc connecting column 313, is connected with a rotating driving wheel disc 32 closest to the steel tube rotating motor and can drive the rotating driving wheel disc 32 to rotate; and the plurality of transmission belts 35 are wound on the transmission belt connecting shafts 321 of the two adjacent rotary driving discs 32, and the plurality of transmission belts 35 can drive the plurality of rotary driving discs 32 to synchronously rotate.
Referring to fig. 3, the steel tube pressing device 4 further includes a middle positioning bracket 42, a plurality of side positioning brackets 43, an adjusting bracket 44, a pressing adjusting cylinder 45 for driving the adjusting bracket 44 to move integrally, and a plurality of adjusting springs 46, and the plurality of steel tube pressing wheel discs 41 are respectively mounted on the middle positioning bracket 42 at intervals; the middle positioning support 42 is composed of a middle positioning support rod 421 and a pressing adjusting cylinder mounting frame 422, and a middle positioning connecting seat 423 is formed on the top end of the middle positioning support rod 421; the plurality of side positioning brackets 43 are symmetrically arranged at two side positions of the middle positioning bracket 42, and a side positioning connecting seat 431 is formed at the top end of each side positioning bracket 43; the adjusting bracket 44 is of a rake-like plate structure and includes an adjusting bracket transverse rod 441 and a plurality of adjusting bracket connecting rods 442, the adjusting bracket transverse rod 441 passes through the middle positioning connecting seat 423 and the plurality of side positioning connecting seats 431 and is pivoted therewith, the plurality of adjusting bracket connecting rods 442 are connected to one side position of the adjusting bracket transverse rod 441 close to the steel pipe conveying device 1, the plurality of adjusting bracket connecting rods 442 are arranged at equal intervals corresponding to the positions of the plurality of V-shaped brackets 123 on the conveyor belt body 122, an adjusting bracket driving rod 443 is formed at the middle position of the adjusting bracket transverse rod 441 in the length direction and at the position corresponding to the pressing adjusting cylinder mounting block 422, and a mounting seat guiding tube 444 is formed at the end position of the adjusting bracket connecting rods 442 far from the adjusting bracket transverse rod 441 and faces downward, an installation seat sliding rod 445 is inserted in the installation seat guide tube 444 in a sliding manner, a pressing wheel disc installation seat 446 is fixedly installed at the lower end of the installation seat sliding rod 445, and the steel tube pressing wheel discs 41 are respectively and rotatably connected to the corresponding pressing wheel disc installation seats 446; the end part of the end of the pressing adjusting cylinder 45 far away from the push rod end is connected with the pressing adjusting cylinder mounting frame 422, and the push rod end of the pressing adjusting cylinder 45 is connected with the adjusting bracket driving rod 443 so as to drive the adjusting bracket 44 to move integrally; the adjusting springs 46 are respectively sleeved on the corresponding mounting seat guide tubes 444, one end of each adjusting spring 46 in the length direction is abutted against the surface facing the next side of the corresponding adjusting bracket connecting rod 442, and the end part of the other end of each adjusting spring 46 in the length direction is abutted against the corresponding pressing wheel disc mounting seat 446; the plurality of steel pipe pressing disks 41 can press the steel pipe 6 downward from above, and the adjustment spring 46 can provide an appropriate amount of expansion and contraction to ensure an optimum pressing effect.
In this embodiment, the cleaning nozzle device 5 further includes a pair of hand-operated screw lifters 52 and an inner wall cleaning nozzle mounting plate 53; the two hand-operated screw lifters 52 are respectively arranged on the hand-operated screw lifter positioning frames 315 at the two ends of the connecting support transverse rod 312 in the length direction, each of the two hand-operated screw lifters 52 comprises a lifter mounting base 521, a lifter screw 522, a lifter nut base 523 and an operating hand wheel 524, the lifter mounting base 521 is fixedly mounted on the corresponding hand-operated screw lifter positioning frame 315, the lifter screw 522 is rotatably connected to the lifter mounting base 521, the lifter nut base 523 is sleeved on the lifter screw 522 and is in threaded connection with the lifter screw 522, the operating hand wheel 524 is arranged at the upper end of the lifter screw 522, and the operating hand wheel 524 can drive the lifter screw 522 to rotate; the inner wall cleaning nozzle mounting plate 53 is horizontally disposed between the two hand-operated screw lifters 52, and a nozzle mounting plate connection block 531 is respectively formed at both end portions of the inner wall cleaning nozzle mounting plate 53 facing the length direction of one side surface of the hand-operated screw lifter 52, and the two nozzle mounting plate connection blocks 531 are respectively fixedly mounted with the corresponding lifter nut seats 523; the inner wall cleaning nozzles 51 are installed on the inner wall cleaning nozzle installation plate 53 at intervals, and the inner wall cleaning nozzles 51 are equally spaced at intervals corresponding to the positions of the V-shaped brackets 123 on the conveyor body 122.
Please refer to fig. 1 to 4, which briefly describe the working principle of the technical solution provided by the present invention: firstly, when the inner wall of the steel pipe needs to be cleaned, the steel pipes 6 are conveyed towards the steel pipe conveying device 1 through steel pipe discharging equipment or manually, at this time, the conveying driving unit 13 is started to enable the conveying belt unit 12 to start working, the conveying belt body 122 starts to move, and as shown in fig. 2, the steel pipes 6 sequentially fall on the V-shaped brackets 123 of the conveying belt bodies 122; after the steel pipes 6 are sequentially distributed on the V-shaped brackets 123 on the upper part of the conveyor belt body 122, the control system stops the operation of the conveying driving unit 13, starts the lifting table cylinder 111 to move downwards and enables the lifting table 11 to drive the conveyor belt units 12 to fall down, as shown in fig. 4, at this time, the steel pipes 6 are arranged on the three steel pipe supporting assemblies 2 and the steel pipe rotating device 3; then, the pressing adjusting cylinder 45 of the steel tube pressing device 4 is started, the adjusting bracket 44 is further driven to move, the steel tube pressing wheel disc 41 can be enabled to press the corresponding steel tube 6, meanwhile, due to the arrangement of the installation seat guide tube 444 and the adjusting spring 46, the steel tube pressing wheel disc 41 can be ensured to adapt to steel tubes with different sizes and ensure the cleaning reliability in the cleaning process, namely, in the rotating process of the steel tube 6, the inner wall cleaning nozzles 51 on the inner wall cleaning nozzle mounting plate 53 can be sequentially aligned to the interiors of the plurality of steel tubes 6 through manually operating the hand-operated spiral lifter 52, then, the steel tube rotating motor 34 is started, the rotating driving wheel disc 32 is driven to synchronously rotate through the transmission belt 35, so that the rotation of the plurality of steel tubes 6 is realized, meanwhile, the inner wall cleaning nozzles 51 are started to spray cleaning liquid to the inner walls of the plurality of steel tubes 6 for high-efficiency cleaning, and therefore, the inner walls of the steel tubes 6 are comprehensively and high-efficiently cleaned in the rotating process of the steel tubes 6, and after the cleaning is finished, the steel pipe conveying device 1 is started again to convey the steel pipes 6 outwards.
To sum up, the utility model provides a technical scheme has remedied the shortcoming in prior art, has accomplished the utility model task smoothly, has realized faithfully that the applicant describes the technological effect in the above technical effect fence.
Claims (8)
1. The utility model provides a wiper mechanism of steel pipe inner wall which characterized in that includes: the steel pipe conveying device (1) is used for conveying steel pipes, and the steel pipe conveying device (1) can be used for tiling a plurality of steel pipes at intervals and can realize the up-and-down movement of the plurality of steel pipes; the steel pipe supporting assemblies (2) are respectively arranged in the steel pipe conveying device (1) in a penetrating mode at intervals, and the steel pipe supporting assemblies (2) can support a plurality of steel pipes arranged on the steel pipe conveying device (1); a steel pipe rotating device (3) which is arranged at one side position of the steel pipe conveying device (1) and the steel pipe rotating device (3) can realize the autorotation motion of a plurality of steel pipes arranged on the steel pipe conveying device (1), the steel pipe rotating device (3) comprises a connecting bracket (31), a plurality of rotating driving wheel discs (32), a plurality of rotating driven wheel discs (33), a steel pipe rotating motor (34) and a plurality of transmission belts (35), one rotating driving wheel disc (32) and one rotating driven wheel disc (33) are arranged above the connecting bracket (31) in a state of mutually combining into a group, the steel pipe rotating motor (34) is fixedly arranged at one end position of the connecting bracket (31) in the length direction, the output end of the steel pipe rotating motor (34) is connected with the rotating driving wheel disc (32) closest to the steel pipe rotating motor (34) and can drive the rotating driving wheel disc (32) to rotate, the plurality of transmission belts (35) are wound on two adjacent rotary driving wheel discs (32) and can realize synchronous rotation of the plurality of rotary driving wheel discs (32); the steel pipe pressing device (4) is also arranged at one side position of the steel pipe conveying device (1) and is provided with a plurality of steel pipe pressing wheel discs (41) capable of stably pressing a plurality of steel pipes on the steel pipe rotating device (3); and the cleaning spray head device (5) is arranged at one side position of the steel pipe rotating device (3) far away from the steel pipe conveying device (1), the cleaning spray head device (5) is installed on a connecting support (31) of the steel pipe rotating device (3), the cleaning spray head device (5) can reciprocate up and down on the connecting support (31) and is provided with a plurality of inner wall cleaning spray heads (51) capable of respectively spraying cleaning liquid into a plurality of steel pipes.
2. The cleaning mechanism for the inner wall of the steel pipe according to claim 1, wherein the steel pipe conveying device (1) comprises a lifting platform (11) with a rectangular structure, and lifting platform cylinders (111) capable of driving the body of the lifting platform (11) to move up and down are arranged at the lower positions of the four corners of the lifting platform (11); the steel pipe conveying device (1) further comprises a plurality of conveying belt units (12) installed on the lifting platform (11), the conveying belt units (12) comprise a pair of conveying belt support plates (121) which are arranged in opposite directions and fixedly connected with the lifting platform (11) and conveying belt bodies (122) wound on the conveying belt support plates (121), a plurality of V-shaped supports (123) capable of containing steel pipes are installed at the middle positions of the conveying belt bodies (122) at intervals along the length direction of the conveying belt bodies at equal intervals, the steel pipe conveying device (1) further comprises a conveying driving unit (13) installed on one side of the lifting platform (11), and the conveying driving unit (13) is connected with the conveying belt units (12) and can drive the conveying belt bodies (122) of the conveying belt units (12) to move.
3. The cleaning mechanism for the inner wall of the steel pipe according to claim 2, wherein a plurality of conveyor belt unit positioning plates (112) are formed on the body of the lifting platform (11) of the steel pipe conveying device (1), the plurality of conveyor belt unit positioning plates (112) extend in parallel to the length direction of the body of the lifting platform (11), a plurality of steel pipe supporting component abdicating grooves (113) are formed in the body of the lifting platform (11) and correspond to positions between two adjacent conveyor belt unit positioning plates (112), the plurality of steel pipe supporting component abdicating grooves (113) extend from one end to the other end of the body of the lifting platform (11) in the length direction, and the plurality of steel pipe supporting components (2) are respectively positioned in the corresponding steel pipe supporting component abdicating grooves (113).
4. The cleaning mechanism for the inner wall of the steel tube according to claim 3, wherein each of the plurality of conveyor belt units (12) further comprises a pair of driving rollers (124) and a pair of driven rollers (125), a plurality of conveyor belt support plate connection posts (1211) are fixedly connected to the surfaces of the two conveyor belt support plates (121) opposite to each other, and the plurality of conveyor belt support plate connection posts (1211) and the conveyor belt unit positioning plate (112) are fixed to each other so as to realize the connection and fixation of the conveyor belt support plates (121) and the lifting platform (11); a conveying belt supporting positioning plate (1212) is formed on each of the upper and lower side edges in the length direction of the surface of one of the two opposite conveying belt support plates (121), the conveying belt body (122) is wound on the driving roller (124), the driven roller (125) and the conveying belt supporting positioning plate (1212), a V-shaped support positioning long groove (126) is formed between the conveying belt supporting positioning plates (1212) of the two conveying belt support plates (121) which are located on the same horizontal plane, and a plurality of V-shaped supports (123) are mounted on the conveying belt body (122) at equal intervals and at positions corresponding to the V-shaped support positioning long grooves (126); the pair of driving rollers (124) is arranged at one side position of the length direction of the conveyor belt body (122) close to the conveying driving unit (13), and the pair of driven rollers (125) is arranged at the other side position of the length direction of the conveyor belt body (122); the conveying driving unit (13) of the steel pipe conveying device (1) comprises a driving motor (131) fixedly arranged on the lifting platform (11) body, the driving motor (131) is arranged on the lifting platform (11) and close to the position of the middle conveying belt unit (12), the driving motor (131) is arranged along the horizontal direction and is connected with a driving motor driving gear (1311) through a driving shaft thereof, the upper part of the driving gear (1311) of the driving motor is also connected with a conveying belt transmission gear (132) in a transmission way, a conveyor belt transmission shaft (133) is fixedly arranged at the central position of the conveyor belt transmission gear (132) in a penetrating way, the transmission shaft (133) of the conveyer belt sequentially passes through the conveyer belt bracket plates (121) of a plurality of conveyer belt units (12) along the horizontal direction and is connected with a plurality of driving rollers (124), therefore, the driving roller (124) is driven and drives the conveying belt body (122) to move.
5. The cleaning mechanism for the inner wall of the steel tube according to claim 3, wherein the plurality of steel tube supporting assemblies (2) comprise a supporting bracket (21) and a plurality of groups of steel tube rolling wheel discs (22); the supporting bracket (21) extends along the length direction of the conveying belt unit (12) and is positioned in the steel pipe supporting assembly abdicating groove (113), the supporting bracket (21) comprises a plurality of supporting bracket upright columns (211) extending along the vertical direction and a supporting bracket transverse rod (212) arranged at the upper parts of the plurality of supporting bracket upright columns (211), the supporting bracket transverse rod (212) extends along the length direction of the conveying belt unit (12), a plurality of rolling wheel disc connecting columns (213) are formed on the supporting bracket transverse rod (212), the plurality of rolling wheel disc connecting columns (213) are arranged in a state of forming a group by two at equal intervals, and a plurality of groups of rolling wheel disc connecting columns (213) are arranged at intervals corresponding to the positions of the plurality of V-shaped brackets (123) on the conveying belt body (122); the rolling wheel discs (22) are respectively pivoted on the upper end parts of the corresponding rolling wheel disc connecting columns (213) in a state of two rolling wheel discs in one group and can rotate on the rolling wheel disc connecting columns (213); the overall height of the plurality of steel pipe support assemblies (2) is gradually reduced from the steel pipe support assembly (2) close to the steel pipe rotating device (3) to the direction far away from the steel pipe rotating device (3), namely, the overall height of the steel pipe support assembly (2) close to the steel pipe rotating device (3) is the highest among the plurality of steel pipe support assemblies (2), and the overall height of the steel pipe rotating device (3) is higher than that of the steel pipe support assembly (2) closest to the steel pipe rotating device.
6. The steel pipe inner wall cleaning mechanism according to claim 2, wherein the steel pipe rotating device (3) is disposed at an outer position of the elevating platform (11) and the whole steel pipe rotating device (3) is kept in a parallel state with a length direction of the elevating platform (11); and the connecting bracket (31) of the steel pipe rotating device (3) comprises a plurality of connecting bracket upright posts (311) which extend along the vertical direction and a connecting bracket transverse rod (312) which is arranged on the plurality of connecting bracket upright posts (311), a plurality of rotary wheel disc connecting columns (313) are formed on the connecting bracket transverse rod (312), the rotary wheel disc connecting columns (313) are arranged at equal intervals in a state that two rotary wheel disc connecting columns are in a group, and the plurality of groups of rotating wheel disc connecting columns (313) are arranged at intervals corresponding to the positions of one rotating driving wheel disc (32) and one rotating driven wheel disc (33) in one group, and a rotating wheel disc pivot shaft (314) is arranged at the upper part near end part of the rotating wheel disc connecting column (313) in a penetrating way, a hand-operated spiral elevator positioning frame (315) is respectively formed at the two end parts of the connecting bracket transverse rod (312) in the length direction; the rotary driving wheel disc (32) and the rotary driven wheel disc (33) are respectively pivoted on the corresponding rotary wheel disc pivot shafts (314) in a state of mutually combining into a group, so that the rotary driving wheel discs (32) and the rotary driven wheel discs (33) are all in positioning connection with the rotary wheel disc connecting column (313), and the central position of the rotary driving wheel disc (32) is also connected with a transmission belt connecting shaft (321); the output end of the steel tube rotating motor (34) penetrates through a rotating wheel disc connecting column (313), is connected with a rotating driving wheel disc (32) closest to the steel tube rotating motor and can drive the rotating driving wheel disc (32) to rotate; and many driving belt (35) all around establishing on the driving belt connecting axle (321) of two adjacent rotatory initiative rim plates (32) and many driving belt (35) all can drive a plurality of rotatory initiative rim plates (32) synchronous rotations.
7. The cleaning mechanism for the inner wall of the steel pipe as claimed in claim 6, wherein the steel pipe pressing device (4) further comprises a middle positioning bracket (42), a plurality of side positioning brackets (43), an adjusting bracket (44), a pressing adjusting cylinder (45) for driving the adjusting bracket (44) to move integrally and a plurality of adjusting springs (46), and a plurality of steel pipe pressing wheel discs (41) are respectively installed on the middle positioning bracket (42) at intervals; the middle positioning support (42) consists of a middle positioning support supporting rod (421) and a pressing adjusting cylinder mounting rack (422), and a middle positioning connecting seat (423) is formed at the top end part of the middle positioning support supporting rod (421); the side positioning brackets (43) are symmetrically arranged at the positions of two sides of the middle positioning bracket (42), and a side positioning connecting seat (431) is formed at the top end part of each side positioning bracket (43); the adjusting bracket (44) is of a rake-like plate structure and comprises an adjusting bracket transverse rod (441) and a plurality of adjusting bracket connecting rods (442), the adjusting bracket transverse rod (441) penetrates through the middle positioning connecting seat (423) and the side positioning connecting seats (431) and is pivoted with the middle positioning connecting seat and the side positioning connecting seats, the adjusting bracket connecting rods (442) are connected to one side position of the adjusting bracket transverse rod (441) close to the steel pipe conveying device (1), the adjusting bracket connecting rods (442) are arranged at equal intervals corresponding to the positions of the V-shaped brackets (123) on the conveying belt body (122), an adjusting bracket driving rod (443) is formed at the middle position of the length direction of the adjusting bracket transverse rod (441) and at the position corresponding to the pressing adjusting cylinder mounting rack (422), an installation seat guide pipe (444) is formed by downwards facing the end part of one end of each adjusting bracket connecting rod (442) far away from the adjusting bracket transverse rod (441), an installation seat sliding rod (445) is inserted in the installation seat guide pipe (444) in a sliding manner, a pressing wheel disc installation seat (446) is fixedly installed at the lower end of the installation seat sliding rod (445), and the steel pipe pressing wheel discs (41) are respectively and rotatably connected to the corresponding pressing wheel disc installation seats (446); the end part of one end, far away from the push rod end, of the pressing adjusting cylinder (45) is connected with the pressing adjusting cylinder mounting frame (422), and the push rod end of the pressing adjusting cylinder (45) is connected with the adjusting bracket driving rod (443) so as to drive the adjusting bracket (44) to integrally move; the adjusting springs (46) are respectively sleeved on the corresponding mounting seat guide pipes (444), one end of each adjusting spring (46) in the length direction is abutted to the surface, facing the next side, of the corresponding adjusting support connecting rod (442), and the end of the other end of each adjusting spring (46) in the length direction is abutted to the corresponding pressing wheel disc mounting seat (446).
8. The cleaning mechanism for the inner wall of the steel pipe as claimed in claim 7, wherein the cleaning nozzle device (5) further comprises a pair of hand-operated screw lifters (52) and an inner wall cleaning nozzle mounting plate (53); the two hand-operated spiral lifters (52) are respectively arranged on hand-operated spiral lifter positioning frames (315) at two ends of the connecting bracket transverse rod (312) in the length direction, and each of the two hand-operated screw lifters (52) comprises a lifter mounting base (521), a lifter screw (522), a lifter nut base (523) and an operating hand wheel (524), the elevator mounting base (521) is fixedly mounted on the corresponding hand-operated spiral elevator positioning frame (315), and the elevator screw (522) is rotatably connected to the elevator mounting base (521), and the elevator nut seat (523) is sleeved on the elevator screw rod (522) and is in threaded connection with the elevator screw rod, the operating hand wheel (524) is arranged at the upper end of the lifter screw rod (522), and the operating hand wheel (524) can drive the lifter screw rod (522) to rotate; the inner wall cleaning spray head mounting plate (53) is arranged between the two hand-operated spiral lifters (52) along the horizontal direction, two end parts of the inner wall cleaning spray head mounting plate (53) facing to the length direction of one side surface of the hand-operated spiral lifter (52) are respectively provided with a spray head mounting plate connecting block (531), and the two spray head mounting plate connecting blocks (531) are respectively and fixedly mounted with the corresponding lift nut seats (523); a plurality of inner wall cleaning spray heads (51) are arranged on the inner wall cleaning spray head mounting plate (53) at intervals, and the inner wall cleaning spray heads (51) are arranged at equal intervals corresponding to the positions of the V-shaped brackets (123) on the conveying belt body (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316064.2U CN216827687U (en) | 2022-02-16 | 2022-02-16 | Cleaning mechanism for inner wall of steel pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220316064.2U CN216827687U (en) | 2022-02-16 | 2022-02-16 | Cleaning mechanism for inner wall of steel pipe |
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| CN216827687U true CN216827687U (en) | 2022-06-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504157A (en) * | 2022-11-04 | 2022-12-23 | 济南凯瑞特铸造有限公司 | Engine casting intake manifold clearance transfer chain |
| CN116140308A (en) * | 2023-02-28 | 2023-05-23 | 天长市菲力管材有限公司 | Seamless steel pipe inner wall cleaning device |
| CN116586895A (en) * | 2023-07-14 | 2023-08-15 | 江苏立万精密制管有限公司 | Slag and residue cleaning equipment for seamed steel pipe |
-
2022
- 2022-02-16 CN CN202220316064.2U patent/CN216827687U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115504157A (en) * | 2022-11-04 | 2022-12-23 | 济南凯瑞特铸造有限公司 | Engine casting intake manifold clearance transfer chain |
| CN115504157B (en) * | 2022-11-04 | 2023-02-03 | 济南凯瑞特铸造有限公司 | Engine casting intake manifold clearance transfer chain |
| CN116140308A (en) * | 2023-02-28 | 2023-05-23 | 天长市菲力管材有限公司 | Seamless steel pipe inner wall cleaning device |
| CN116586895A (en) * | 2023-07-14 | 2023-08-15 | 江苏立万精密制管有限公司 | Slag and residue cleaning equipment for seamed steel pipe |
| CN116586895B (en) * | 2023-07-14 | 2023-09-29 | 江苏立万精密制管有限公司 | Slag and residue cleaning equipment for seamed steel pipe |
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