CN116494125A - Urban municipal heat supply pipeline laying treatment device - Google Patents

Urban municipal heat supply pipeline laying treatment device Download PDF

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Publication number
CN116494125A
CN116494125A CN202310485994.XA CN202310485994A CN116494125A CN 116494125 A CN116494125 A CN 116494125A CN 202310485994 A CN202310485994 A CN 202310485994A CN 116494125 A CN116494125 A CN 116494125A
Authority
CN
China
Prior art keywords
piece
telescopic
fixed
pipe
polishing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310485994.XA
Other languages
Chinese (zh)
Inventor
徐宏
朱振林
荆涛
赵畅
李铁一
朱芝旬
张芬芳
杨志
李海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guoneng Longyuan Lantian Energy Saving Technology Co ltd
Guoneng Jilin Jiangnan Thermal Power Co ltd
Original Assignee
Guoneng Longyuan Lantian Energy Saving Technology Co ltd
Guoneng Jilin Jiangnan Thermal Power Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guoneng Longyuan Lantian Energy Saving Technology Co ltd, Guoneng Jilin Jiangnan Thermal Power Co ltd filed Critical Guoneng Longyuan Lantian Energy Saving Technology Co ltd
Priority to CN202310485994.XA priority Critical patent/CN116494125A/en
Publication of CN116494125A publication Critical patent/CN116494125A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/005—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for mass articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Abstract

The invention relates to a municipal heating pipeline laying treatment device, which relates to the technical field of pipeline laying and comprises a positioning mechanism and a polishing mechanism. According to the invention, the fixed pipe fitting is clamped and positioned through the fixed clamping piece, the centering adjustment is firstly carried out on the pipe fitting to be fixed through the adjustment aligning piece, then the to-be-polished mechanism is contacted with the pipe orifice of the fixed pipe fitting, the pipe fitting to be fixed is pushed to the polishing mechanism through the adjustment aligning piece, the pipe orifices of the two pipe fittings are polished simultaneously through the polishing mechanism, so that the pipe orifice end faces of the pipe fittings are smooth and smooth, the polishing mechanism transfers between the two pipe fittings after polishing is finished, the pipe fitting to be fixed is moved to the fixed pipe fitting through the adjustment aligning piece until the pipe orifices of the two pipe fittings are completely butted, the problems that the butt joint end faces of the pipe orifices are uneven, the close fitting property of the pipe orifice end faces is influenced, the neutrality is influenced due to the fact that the butt joint is carried out through manual support are effectively solved, and the quality of subsequent welding work is improved.

Description

Urban municipal heat supply pipeline laying treatment device
Technical Field
The invention relates to the technical field of pipeline laying, in particular to a municipal heating pipeline laying treatment device.
Background
With the continuous perfection and development of urban infrastructure construction, the number and scale of laid heat supply pipelines, particularly underground heat supply pipelines, are also increasing. However, due to the influence of environmental corrosion, improper construction and other factors, pipeline leakage happens sometimes, which brings a certain influence to the safe operation and normal heat supply work of the power station.
The environmental factors are difficult to control, but high importance is required to be paid to the problem of pipeline leakage caused by construction quality, and in a specific construction process, cracks are easily generated at a seam welding position due to displacement deviation of a pipeline-to-joint caused by improper operation, and the pipeline-to-joint is even broken after long-term use so as to cause leakage; the pipe orifice end face is provided with burrs, so that the pipe orifice is uneven, dust and soil impurities are easy to adhere, when the pipe orifice is in butt joint, tightness of the pipe fitting joint can be affected by direct welding, and the pipe orifice gap is under long-term action of hot gas in the pipe, so that the welded part is easy to damage and leak.
Whether the butt joint is improper or the pipe orifice is not polished and leveled, the subsequent welding work is greatly influenced, and the problem of leakage at the welding position is very easy to occur.
Disclosure of Invention
In order to solve the technical problems, the invention provides a municipal heating pipeline laying treatment device.
The utility model provides a municipal heating pipeline lays processing apparatus, includes positioning mechanism and grinding machanism, be provided with grinding machanism on the positioning mechanism.
The positioning mechanism comprises a movable bottom piece, a movable wheel set, a telescopic support piece, a track plate, a fixed clamping piece and an adjustment alignment piece, wherein the movable wheel set is uniformly and fixedly arranged at the lower end of the movable bottom piece, the telescopic support piece is arranged on the movable bottom piece, the track plate is fixedly arranged at the upper end of the telescopic support piece, the fixed clamping piece is fixedly arranged on the right side of the upper end of the track plate, sliding tracks are symmetrically arranged on the left side of the fixed clamping piece and the front and back of the track plate, the adjustment alignment piece is connected to the sliding tracks in a sliding fit mode, and the polishing mechanism is positioned between the fixed clamping piece and the adjustment alignment piece.
The adjusting alignment piece comprises an electric slide block, a second mounting plate, a second hydraulic telescopic piece, a centering clamping piece, a second mounting table and a matching roller assembly, wherein the electric slide block is connected to the sliding rail in a sliding fit mode, the second mounting plate is fixedly mounted on the electric slide block, the second hydraulic telescopic piece is fixedly mounted on the second mounting plate in a front-back symmetrical mode, the centering clamping piece is fixedly connected to the left end of the second hydraulic telescopic piece in a common mode, the second mounting table is fixedly mounted at the upper end of the second mounting plate, a square groove is formed in the upper end of the second mounting table, and the matching roller assembly is arranged in the square groove.
The first preferred technical scheme is as follows: the polishing mechanism comprises a telescopic locating piece IV, a motor II, a connecting piece I, a telescopic locating piece V, a polishing main piece, a motor III and a transmission belt, wherein the telescopic locating piece IV is fixedly installed on a fixed clamping piece, the motor II is fixedly installed on the telescopic end of the telescopic locating piece IV, the connecting piece I is fixedly connected with the output shaft of the motor II, the telescopic locating piece V is fixedly installed on the upper end of the connecting piece I, the polishing main piece is fixedly installed on the upper end of the telescopic locating piece V, the motor III is fixedly installed on the telescopic end of the telescopic locating piece V and is located on the lower side of the polishing main piece, a belt wheel I is fixedly installed on the left end of the output shaft of the motor III, and the belt wheel I is in transmission connection with the polishing main piece through the transmission belt.
And the second preferred technical scheme is as follows: the centering clamping piece comprises a positioning track, a first motor, a bidirectional threaded rod, a sliding piece, a third telescopic positioning piece and a special-shaped clamp, wherein the positioning track is fixedly connected with the left end of the second hydraulic telescopic piece together, the first motor is fixedly installed at the front end of the positioning track through a motor base, the bidirectional threaded rod is connected in a groove of the positioning track in a rotating mode, the front end of the bidirectional threaded rod is fixedly connected with an output shaft of the motor, the sliding piece is connected with the bidirectional threaded rod in a front-back symmetrical mode in a threaded mode, the sliding piece is connected with the positioning track in a sliding fit mode, the third telescopic positioning piece is fixedly connected with the upper end of the sliding piece, and the special-shaped clamp is fixedly connected with the upper end of the third telescopic positioning piece.
And the preferred technical scheme is as follows: the polishing main part comprises a second connecting part, a rotating shaft, a protection sleeve part, a fourth motor and a cylindrical polishing part, wherein the second connecting part is fixedly arranged at the upper end of the telescopic end of the fifth telescopic positioning part, the rotating shaft is connected to the second connecting part in a rotating mode, a belt wheel II is fixedly arranged on the rotating shaft, the belt wheel II is connected with the first belt wheel in a transmission mode through a transmission belt, the protection sleeve part is symmetrically and fixedly connected to the left end and the right end of the rotating shaft, the fourth motor is fixedly arranged on the protection sleeve part, the fourth motor output shaft is fixedly connected with the cylindrical polishing part, and the cylindrical polishing part is rotationally connected with the protection sleeve part.
The preferable technical scheme is as follows: the telescopic support piece comprises an electric telescopic piece I, a movable supporting piece and a hydraulic telescopic piece I, wherein the electric telescopic piece I is fixedly installed on the movable bottom piece in a bilateral symmetry mode, the movable supporting piece is fixedly installed at the upper end of the electric telescopic piece I together, the movable supporting piece is connected with the movable bottom piece in a sliding fit mode, the hydraulic telescopic piece I is fixedly installed at the upper end of the movable supporting piece in a bilateral symmetry mode, the hydraulic telescopic piece I is connected with the movable bottom piece in a sliding fit mode, and a track plate is fixedly installed at the upper end of the hydraulic telescopic piece I together.
The preferable technical scheme is as follows: the fixed clamping piece comprises a first mounting plate, a first mounting table, a first telescopic positioning piece, a second telescopic positioning piece and an arc clamp, wherein the first mounting plate is fixedly mounted on the right side of the upper end of the track plate, the first mounting table is fixedly mounted on the upper end of the first mounting plate, the fourth telescopic positioning piece is fixedly mounted on the first mounting table, the first telescopic positioning piece is fixedly mounted on the first mounting plate in a front-back symmetrical manner, the second telescopic positioning piece is fixedly mounted on the upper end of a telescopic section of the first telescopic positioning piece, and the arc clamp is fixedly mounted on the upper end of the second telescopic positioning piece.
The preferable technical scheme is as follows: the cooperation roller assembly comprises an electric telescopic part II, a cooperation concave part, a fixed round rod and a roller, wherein the electric telescopic part II is uniformly and fixedly arranged at the bottom end of the square groove, the cooperation concave part is fixedly connected with the extending end of the electric telescopic part II in a sliding fit manner, the cooperation concave part and the square groove are connected, the fixed round rod is uniformly and fixedly arranged on the cooperation concave part, and the roller is rotationally connected on the fixed round rod.
The preferred technical scheme is as follows: the arc-shaped anti-slip pads are fixedly arranged at the upper ends of the first installation table and the second installation table, and square orifices are cut in the middle of the arc-shaped anti-slip pads at the upper ends of the second installation table in cooperation with square grooves.
The eighth preferred technical scheme is as follows: the end face of the special-shaped clamp, which is in contact with the pipe fitting, is fixedly provided with a first anti-slip gasket, and the end face of the arc-shaped clamp, which is in contact with the pipe fitting, is fixedly provided with a second anti-slip gasket.
Preferred technical scheme nine: and the opposite ends of the first mounting table and the second mounting table are provided with butt-joint accommodating grooves.
The invention has the following beneficial effects: 1. according to the municipal heating pipeline laying treatment device, the fixed pipe fitting is clamped and positioned through the fixed clamping piece, the fixed pipe fitting is used as a reference piece for butt joint of two pipes, the centering adjustment is firstly carried out on the pipe fitting to be fixed through the adjustment of the positioning piece, then the polishing mechanism is contacted with the pipe orifice of the fixed pipe fitting, the pipe fitting to be fixed is pushed to the polishing mechanism through the adjustment of the positioning piece, the pipe orifice of the two pipe fittings is polished simultaneously through the polishing mechanism, so that the end face of the pipe orifice of the pipe fitting is smooth and flat, the polishing mechanism is transferred between the two pipe fittings after polishing is finished, the pipe fitting to be fixed is moved to the fixed pipe fitting through the adjustment of the positioning piece until the pipe orifice of the pipe fitting is completely butted, and the problems that the butt joint end face of the pipe orifice is uneven, the pipe orifice is influenced by poor in close fit due to the fact that the butt joint is carried out manually, the influence on neutrality and the like are effectively solved, and the quality of subsequent welding work is improved.
2. According to the adjusting alignment piece, the second hydraulic telescopic piece is used for retracting, the pipe fitting to be fixed is driven to slide towards the direction of the fixed pipe fitting on the matching roller assembly, the whole alignment is strong, the second hydraulic telescopic piece can be used for driving the pipe fitting to be fixed to move and finally contact the pipe orifice of the fixed pipe fitting, then the centering clamping piece and the matching roller assembly synchronously move downwards into the square groove of the matching roller assembly, and finally the pipe fitting to be fixed moves downwards to be placed on the second mounting table to be in butt joint with the fixed pipe fitting, so that the whole matching improves the alignment accuracy and the automation degree.
3. According to the polishing mechanism, the polishing main part is driven to rotate in the circumferential direction of the front vertical surface and the rear vertical surface through the three rotation of the motor, the pipe orifices of two pipe fittings can be polished simultaneously and comprehensively, the time is saved to a certain extent, the working efficiency is improved, after the end surfaces of the pipe orifices are polished smoothly, the polishing mechanism can be transferred between the two pipe fittings, the butt joint space is not occupied, and the work affecting the butt joint and the subsequent welding of the pipe fittings is avoided.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the transverse vertical half-section structure of the present invention.
FIG. 3 is a cross-sectional view taken at A-A in FIG. 2 in accordance with the present invention.
FIG. 4 is a cross-sectional view taken at B-B in FIG. 2 in accordance with the present invention.
FIG. 5 is a cross-sectional view taken at C-C of FIG. 2 in accordance with the present invention.
Fig. 6 is a cross-sectional view taken at D-D in fig. 2 in accordance with the present invention.
Fig. 7 is a cross-sectional view taken at E-E of fig. 2 in accordance with the present invention.
FIG. 8 is a cross-sectional view taken at F-F in FIG. 3 in accordance with the present invention.
Fig. 9 is an enlarged view of fig. 2 at M in accordance with the present invention.
Fig. 10 is an enlarged view of fig. 2 at N in accordance with the present invention.
In the figure: 1. a positioning mechanism; 11. moving the base; 12. a moving wheel group; 13. a telescoping support; 131. an electric telescopic member I; 132. moving the bearing member; 133. a first hydraulic telescopic member; 14. a track plate; 15. fixing the clamping piece; 151. a first mounting plate; 152. a first mounting table; 153. a first telescopic positioning piece; 154. a second telescopic positioning piece; 155. an arc-shaped clamp; 16. adjusting the alignment member; 161. an electric slide block; 162. a second mounting plate; 163. a second hydraulic telescopic part; 164. centering the clamping member; 1641. positioning a track; 1642. a first motor; 1643. a two-way threaded rod; 1644. a sliding member; 1645. a telescopic positioning piece III; 1646. a special-shaped clamp; 165. a second mounting table; 166. a mating roll assembly; 1661. an electric telescopic piece II; 1662. matching with the concave piece; 1663. fixing the round rod; 1664. a roller; 2. a polishing mechanism; 21. a telescopic positioning piece IV; 22. a second motor; 23. a first connecting piece; 24. a fifth telescopic positioning piece; 25. polishing the main part; 251. a second connecting piece; 252. a rotating shaft; 253. a protective sleeve; 254. a fourth motor; 255. a cylindrical polishing member; 26. a third motor; 27. a driving belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a municipal heating pipeline laying treatment device comprises a positioning mechanism 1 and a polishing mechanism 2, wherein the polishing mechanism 2 is arranged on the positioning mechanism 1.
Referring to fig. 1, 3 and 8, the positioning mechanism 1 includes a moving base 11, a moving wheel set 12, a telescopic support 13, a track plate 14, a fixed clamping member 15 and an adjusting alignment member 16, the moving wheel set 12 is uniformly and fixedly mounted at the lower end of the moving base 11, the telescopic support 13 is disposed on the moving base 11, the track plate 14 is fixedly mounted at the upper end of the telescopic support 13, the fixed clamping member 15 is fixedly mounted at the right side of the upper end of the track plate 14, sliding tracks are symmetrically provided at the front and rear sides of the upper end of the track plate 14 and positioned at the left side of the fixed clamping member 15, the adjusting alignment member 16 is connected on the sliding tracks in a sliding fit manner, and the polishing mechanism 2 is disposed between the fixed clamping member 15 and the adjusting alignment member 16.
Firstly, flattening and compacting the bottom of a groove at the joint of pipe orifices to form a working pit, then moving the device into the working pit and under a pipe fitting fixedly installed at a designated height, and in an initial state, collecting all working parts of the device together, wherein the whole space occupied by the device is smaller; when the device works, the moving bottom piece 11 is controlled to move through the moving wheel set 12, when the moving bottom piece 11 moves to the lower side of a fixed pipe fitting, the adjusting and aligning piece 16 starts to move leftwards to the leftmost end of the sliding track, the track plate 14 is positioned through the telescopic supporting piece 13 and moves upwards until the fixed clamping piece 15 contacts the fixed pipe fitting, then the fixed pipe fitting is clamped and positioned through the self-adjustment of the fixed clamping piece 15, and the fixed pipe fitting at the moment is used as a reference piece for butt joint of two pipes; then, the pipe fitting to be fixed is clamped and conveyed to the upper part of the groove through the crane and then descends, one end of the pipe fitting to be fixed can be put on the upper end of the adjusting counterpoint piece 16, then the pipe fitting to be installed is firstly centered and adjusted through the adjusting counterpoint piece 16, the polishing mechanism 2 is unfolded to be in a working position, the polishing mechanism 2 is in contact with the pipe orifice of the fixed pipe fitting, the pipe fitting to be fixed is pushed and attached to the polishing mechanism 2 through the adjusting counterpoint piece 16, and the pipe orifices of the two pipe fittings are polished through the polishing mechanism 2, so that the end faces of the pipe orifices to be butted are smooth; after finishing polishing, the polishing mechanism 2 is moved away, the pipe fitting to be fixed is moved to the fixed pipe fitting until the pipe orifice surfaces of the pipe fitting to be fixed are attached through adjusting the alignment piece 16, then the welding robot is used for welding the pipe joint, after the welding is finished, the device is gathered together again, then the device is removed from the working pit, finally the working pit is filled, and the device is moved to the next working pit for working.
Referring to fig. 1 and 2, the telescopic support 13 includes a first electric telescopic member 131, a first movable supporting member 132 and a first hydraulic telescopic member 133, the first electric telescopic member 131 is symmetrically and fixedly mounted on the movable base 11, the first movable supporting member 132 is fixedly mounted at the upper end of the first electric telescopic member 131, the movable supporting member 132 is connected with the movable base 11 in a sliding fit manner, the first hydraulic telescopic member 133 is symmetrically and fixedly mounted at the upper end of the movable supporting member 132, the first hydraulic telescopic member 133 is connected with the movable base 11 in a sliding fit manner, and the track plate 14 is fixedly mounted at the upper end of the first hydraulic telescopic member 133; the first electric telescopic piece 131 drives the movable supporting piece 132 to move downwards, so that the lower end face of the movable supporting piece 132 is finally pressed on the bottom face of the working pit, the position of the movable bottom piece 11 is fixed at the moment, and the first hydraulic telescopic piece 133 extends upwards for a certain distance to enable the fixed clamping piece 15 to be in contact with the fixed pipe fitting.
Referring to fig. 1, 2 and 6, the fixing and clamping member 15 includes a first mounting plate 151, a first mounting table 152, a first telescopic positioning member 153, a second telescopic positioning member 154 and an arc-shaped fixture 155, the right side of the upper end of the track plate 14 is fixedly provided with the first mounting plate 151, the upper end of the first mounting plate 151 is fixedly provided with the first mounting table 152, the first mounting table 152 is fixedly provided with the polishing mechanism 2, the first mounting plate 151 is symmetrically and fixedly provided with the first telescopic positioning member 153 in front-back direction, the upper ends of the telescopic sections of the first telescopic positioning member 153 are fixedly provided with the second telescopic positioning member 154, and the upper ends of the second telescopic positioning member 154 are fixedly provided with the arc-shaped fixture 155; the fixed pipe fitting is received and placed through the first mounting table 152, the first telescopic locating piece 153 extends outwards for a certain distance, the second telescopic locating piece 154 extends upwards for a certain distance to enable the arc-shaped clamps 155 to be located on two sides of the pipe fitting, and finally the first telescopic locating piece 153 contracts inwards to enable the arc-shaped clamps 155 to clamp and locate the fixed pipe fitting.
Referring to fig. 1, 2 and 3, the adjusting alignment member 16 includes an electric slide 161, a second mounting plate 162, a second hydraulic telescopic member 163, a centering clamping member 164, a second mounting table 165 and a mating roller assembly 166, the electric slide 161 is connected to the sliding rail in a sliding fit manner, the second mounting plate 162 is fixedly mounted on the electric slide 161, the second hydraulic telescopic member 163 is fixedly mounted on the second mounting plate 162 in a front-back symmetrical manner, the centering clamping member 164 is fixedly connected to the left end of the second hydraulic telescopic member 163, the second mounting table 165 is fixedly mounted at the upper end of the second mounting plate 162, a square groove is formed at the upper end of the second mounting table 165, and the mating roller assembly 166 is disposed in the square groove.
During operation, the electric slide block 161 slides towards the left end of the sliding track, the mounting plate 162 is moved to the working position and then stopped for positioning, then the matching roller assembly 166 is adjusted in an ascending mode, the upper end face of the matching roller assembly 166 is higher than the notch position of the square groove, the pipe to be fixed is transported and placed to overlap the upper end of the matching roller assembly 166 by the crane, the pipe to be fixed is clamped through the centering clamping piece 164 after a certain distance extends out through the hydraulic telescopic piece 163, the pipe to be fixed is synchronously adjusted in the centering mode, the pipe to be fixed is driven to move towards the fixed pipe through the hydraulic telescopic piece 163 after centering, the pipe to be fixed is firstly contacted with the polishing mechanism 2 for polishing the end face of the pipe orifice, the hydraulic telescopic piece 163 is used for driving the pipe to be fixed to move to finally contact with the pipe orifice of the fixed pipe, then the centering clamping piece 164 and the matching roller assembly 166 are synchronously moved down into the square groove, and finally the pipe to be fixed is placed at the upper end of the mounting table 165 and is in butt joint with the fixed pipe.
Referring to fig. 2, 4 and 7, the centering clamping member 164 includes a positioning rail 1641, a first motor 1642, a bidirectional threaded rod 1643, a sliding member 1644, a third telescopic positioning member 1645 and a special-shaped clamp 1646, wherein the left end of the second hydraulic telescopic member 163 is fixedly connected with the positioning rail 1641 together, the front end of the positioning rail 1641 is fixedly provided with the first motor 1642 through a motor base, the groove of the positioning rail 1641 is rotationally connected with the bidirectional threaded rod 1643 with two threads with opposite thread directions, the front end of the bidirectional threaded rod 1643 is fixedly connected with the output shaft of the first motor 1642, the bidirectional threaded rod 1643 is connected with the sliding member 1644 in a front-back symmetrical manner in a threaded manner, the sliding member 1644 is connected with the positioning rail 1641 in a sliding fit manner, the upper ends of the sliding member 1644 are fixedly connected with the third telescopic positioning member 1645, the upper ends of the third telescopic positioning member 1645 are fixedly connected with the special-shaped clamp 1646, and one side of the special-shaped clamp 1646, which contacts with a pipe fitting is in a splayed structure with a small caliber end outwards; the three 1645 telescopic locating pieces drive the special-shaped clamp 1646 to adjust the vertical position, the first motor 1642 rotates to drive the two-way threaded rod 1643 to rotate, and the sliding piece 1644 is close to or far away from each other in the opposite direction, so that the special-shaped clamp 1646 clamps a pipe fitting with a certain specification.
Referring to fig. 2, 3 and 10, the matching roller assembly 166 includes a second electric telescopic member 1661, a matching concave member 1662, a fixed round rod 1663 and a roller 1664, the bottom end of the square groove is uniformly and fixedly provided with the second electric telescopic member 1661, the extending ends of the second electric telescopic member 1661 are fixedly connected with the matching concave member 1662 together, the matching concave member 1662 is connected with the square groove in a sliding fit manner, the fixed round rod 1663 is uniformly and fixedly arranged on the matching concave member 1662, and the fixed round rod 1663 is rotatably connected with the roller 1664; the electric telescopic piece I131 stretches out a certain distance upwards to enable the matched concave piece 1662 to move upwards, the roller 1664 finally exposes out of the square groove, the pipe fitting is firstly put on the roller 1664, then the hydraulic telescopic piece II 163 is retracted slowly, the pipe fitting to be fixed slides on the roller 1664 towards the direction of the fixed pipe fitting, the roller 1664 is used for reducing friction force of the pipe fitting to be fixed when sliding, after the pipe orifice of the two pipe fittings is successfully butted, the telescopic positioning piece III 1645 and the electric telescopic piece II 1661 synchronously move downwards, and finally the pipe fitting to be fixed falls onto the mounting table II 165 and is successfully butted with the fixed pipe orifice.
Referring to fig. 7, opposite ends of the first mounting stage 152 and the second mounting stage 165 are provided with docking receiving slots; the docking pod is for receiving the stowed sharpening mechanism 2.
Referring to fig. 2, 3 and 5, the upper ends of the first mounting table 152 and the second mounting table 165 are fixedly provided with arc-shaped anti-slip pads, and the middle part of each arc-shaped anti-slip pad at the upper end of the second mounting table 165 is provided with a square hole in a cutting way by matching with a square groove; referring to fig. 4 and 5, the end surface of the special-shaped clamp 1646 contacting the pipe fitting is fixedly provided with a first anti-slip gasket, and the end surface of the arc-shaped clamp 155 contacting the pipe fitting is fixedly provided with a second anti-slip gasket; the arc-shaped anti-slip pad, the first anti-slip pad and the second anti-slip pad are all used for increasing the contact friction force of the pipe fitting, so that slip is not easy to occur after positioning.
Referring to fig. 1, 2, 6 and 9, the polishing mechanism 2 includes a fourth telescopic positioning member 21, a second motor 22, a first connecting member 23, a fifth telescopic positioning member 24, a polishing main member 25, a third motor 26 and a driving belt 27, the fourth telescopic positioning member 21 is fixedly mounted on the fixed clamping member 15, a second motor 22 is fixedly mounted on the telescopic end of the fourth telescopic positioning member 21, the first connecting member 23 is fixedly connected with the output shaft of the second motor 22, the fifth telescopic positioning member 24 is fixedly mounted on the upper end of the first connecting member 23, the polishing main member 25 is fixedly mounted on the upper end of the telescopic end of the fifth telescopic positioning member 24, the third motor 26 is fixedly mounted on the telescopic end of the fifth telescopic positioning member 24 and positioned on the lower side of the polishing main member 25, a first belt pulley is fixedly mounted on the left end of the output shaft of the third motor 26, and the first belt pulley is in driving connection with the polishing main member 25 through the driving belt 27.
After one end of the fixed pipe fitting is clamped and fixed by the fixed clamping piece 15, the telescopic end of the telescopic positioning piece IV 21 extends outwards, the motor II 22 drives the connecting piece I23 to rotate upwards to a ninety-degree quadrant position, the telescopic positioning piece V24 extends upwards to enable the polishing main piece 25 to be in a working position, the motor III 26 rotates to drive the polishing main piece 25 to do front-back vertical surface circumferential rotation, the polishing main piece 25 polishes the contacted pipe orifice end surfaces, the pipe orifice end surfaces of the two pipe fittings are smooth and flat, and after polishing is finished, the polishing mechanism 2 is reversely operated according to the unfolding sequence to transfer the two pipe fittings so as not to hinder subsequent welding work.
Referring to fig. 1, 2 and 9, the polishing main member 25 includes a second connecting member 251, a rotating shaft 252, a protecting sleeve 253, a fourth motor 254 and a cylindrical polishing member 255, the second connecting member 251 is fixedly mounted at the upper end of the telescopic end of the fifth telescopic positioning member 24, the rotating shaft 252 is rotatably connected to the second connecting member 251, a second belt pulley is fixedly mounted on the rotating shaft 252, the second belt pulley is in transmission connection with the first belt pulley through a transmission belt 27, the protecting sleeve 253 is symmetrically and fixedly connected to the left and right ends of the rotating shaft 252, the fourth motor 254 is fixedly mounted on the protecting sleeve 253, the fourth motor 254 output shaft is fixedly connected with the cylindrical polishing member 255, and the cylindrical polishing member 255 is rotatably connected with the protecting sleeve 253; the height of the polishing main part 25 is adjusted through the fifth telescopic positioning part 24, when the axial line height of the rotating shaft 252 is consistent with the axial line height of the fixed pipe fitting, the fourth motor 254 starts to rotate to drive the cylindrical polishing part 255 to rotate, the third motor 26 rotates to drive the rotating shaft 252 to rotate circumferentially through the driving belt 27, and finally, the cylindrical polishing part 255 performs comprehensive polishing treatment on the contacted pipe orifice end face.
The concrete work is as follows: the movable bottom piece 11 is moved to the right lower part of the fixed pipe fitting through the movable wheel group 12, the adjusting alignment piece 16 is moved to the left end of the track plate 14, the movable bottom piece 11 is fixed in position through the telescopic supporting piece 13, the track plate 14 is pushed upwards until the working end of the fixed clamping piece 15 is contacted with the fixed pipe fitting, the fixed pipe fitting is clamped and positioned through the fixed clamping piece 15, at the moment, the fixed pipe fitting is used as a centering reference piece, the crane lifts the pipe fitting to be fixed onto the adjusting alignment piece 16, and the pipe fitting to be fixed is centered and positioned through the adjusting alignment piece 16; the fourth telescopic positioning piece 21 extends outwards for a certain length, the second motor 22 rotates ninety degrees to rotate the first connecting piece 23 to the position of ninety degrees in the quadrant, the fifth telescopic positioning piece 24 moves the main polishing piece 25 upwards to the working position, the opposite piece 16 is adjusted to move the pipe fitting to be fixed to the direction of the fixed pipe fitting until the pipe orifice contacts the main polishing piece 25, the third motor 26 rotates to drive the main polishing piece 25 to rotate circumferentially, polishing is carried out on the contacted end face of the pipe orifice, and the polishing mechanism 2 is retracted after polishing is finished; and the pipe fitting to be fixed is moved to the direction of the fixed pipe fitting by adjusting the alignment piece 16 until the pipe orifices of the two pipe fittings are completely attached, so that the welding treatment is performed on the pipe orifice joint by using the welding robot after the butt joint is realized.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a municipal heating pipeline lays processing apparatus, includes positioning mechanism (1) and grinding machanism (2), its characterized in that: the positioning mechanism (1) is provided with a polishing mechanism (2), wherein:
the positioning mechanism (1) comprises a movable bottom piece (11), a movable wheel set (12), a telescopic supporting piece (13), a track plate (14), a fixed clamping piece (15) and an adjusting alignment piece (16), wherein the movable wheel set (12) is uniformly and fixedly arranged at the lower end of the movable bottom piece (11), the telescopic supporting piece (13) is arranged on the movable bottom piece (11), the track plate (14) is fixedly arranged at the upper end of the telescopic supporting piece (13), the fixed clamping piece (15) is fixedly arranged at the right side of the upper end of the track plate (14), sliding tracks are symmetrically arranged at the front and rear sides of the upper end of the track plate (14) and are connected with the adjusting alignment piece (16) in a sliding fit manner, and the polishing mechanism (2) is arranged between the fixed clamping piece (15) and the adjusting alignment piece (16);
the adjusting alignment part (16) comprises an electric sliding block (161), a second mounting plate (162), a second hydraulic telescopic part (163), a centering clamping part (164), a second mounting table (165) and a matching roller assembly (166), wherein the electric sliding block (161) is connected to the sliding rail in a sliding fit mode, the second mounting plate (162) is fixedly mounted on the electric sliding block (161) together, the second hydraulic telescopic part (163) is fixedly mounted on the second mounting plate (162) in a front-back symmetrical mode, the centering clamping part (164) is fixedly connected to the left end of the second hydraulic telescopic part (163) together, the second mounting table (165) is fixedly mounted at the upper end of the second mounting plate (162), a square groove is formed in the upper end of the second mounting table (165), and the matching roller assembly (166) is arranged in the square groove.
2. An urban municipal heating pipe laying treatment device according to claim 1, wherein: the polishing mechanism (2) comprises a telescopic locating piece IV (21), a motor II (22), a connecting piece I (23), a telescopic locating piece V (24), a polishing main piece (25), a motor III (26) and a transmission belt (27), wherein the telescopic locating piece IV (21) is fixedly installed on the fixed clamping piece (15), the motor II (22) is fixedly installed on the telescopic end of the telescopic locating piece IV (21), the connecting piece I (23) is fixedly connected with an output shaft of the motor II (22), the telescopic locating piece V (24) is fixedly installed at the upper end of the connecting piece I (23), the polishing main piece (25) is fixedly installed at the upper end of the telescopic locating piece V (24), the motor III (26) is fixedly installed at the telescopic end of the telescopic locating piece V (24) and is located at the lower side of the polishing main piece (25), the belt wheel I is fixedly installed at the left end of the output shaft of the motor III (26), and the belt wheel I is in transmission connection with the polishing main piece (25) through the transmission belt (27).
3. An urban municipal heating pipe laying treatment device according to claim 1, wherein: centering clamping piece (164) is including location track (1641), motor one (1642), two-way threaded rod (1643), slider (1644), flexible setting element three (1645) and special-shaped clamp (1646), hydraulic telescoping piece two (163) left end joint fixedly connected with location track (1641), motor one (1642) is passed through to the front end of location track (1641) fixed mounting, the recess internal rotation of location track (1641) is connected with two-way threaded rod (1643), the front end and the motor one (1642) output shaft fixed connection of two-way threaded rod (1643), the symmetry is connected with slider (1644) with the mode of sliding fit on two-way threaded rod (1643), slider (1644) are connected with flexible setting element three (1645) with equal fixedly connected with of sliding fit between location track (1641), flexible setting element three (1645) upper end all fixedly connected with special-shaped clamp (1646).
4. An urban municipal heating pipe laying treatment device according to claim 2, wherein: the polishing main part (25) comprises a second connecting part (251), a rotating shaft (252), a protection sleeve (253), a fourth motor (254) and a cylindrical polishing part (255), the upper end of the telescopic end of the fifth telescopic positioning part (24) is fixedly provided with the second connecting part (251), the second connecting part (251) is rotationally connected with the rotating shaft (252), the rotating shaft (252) is fixedly provided with a second belt wheel, the second belt wheel is in transmission connection with the first belt wheel through a transmission belt (27), the left end and the right end of the rotating shaft (252) are symmetrically and fixedly connected with the protection sleeve (253), the fourth motor (254) is fixedly arranged on the protection sleeve (253), the output shaft of the fourth motor (254) is fixedly connected with the cylindrical polishing part (255), and the cylindrical polishing part (255) is rotationally connected with the protection sleeve (253).
5. An urban municipal heating pipe laying treatment device according to claim 1, wherein: the telescopic support piece (13) comprises an electric telescopic piece I (131), a movable supporting piece (132) and a hydraulic telescopic piece I (133), the electric telescopic piece I (131) is fixedly installed on the movable bottom piece (11) in a bilateral symmetry mode, the movable supporting piece (132) is fixedly installed at the upper end of the electric telescopic piece I (131) together, the movable supporting piece (132) is connected with the movable bottom piece (11) in a sliding fit mode, the hydraulic telescopic piece I (133) is fixedly installed at the upper end of the movable supporting piece (132) in a bilateral symmetry mode, the hydraulic telescopic piece I (133) is connected with the movable bottom piece (11) in a sliding fit mode, and the track plate (14) is fixedly installed at the upper end of the hydraulic telescopic piece I (133) together.
6. An urban municipal heating pipe laying treatment device according to claim 1, wherein: the fixing clamping piece (15) comprises a first mounting plate (151), a first mounting table (152), a first telescopic locating piece (153), a second telescopic locating piece (154) and an arc clamp (155), the right side of the upper end of the track plate (14) is fixedly provided with the first mounting plate (151), the first mounting table (152) is fixedly mounted on the upper end of the first mounting plate (151), a fourth telescopic locating piece (21) is fixedly mounted on the first mounting table (152), a first telescopic locating piece (153) is fixedly mounted on the first mounting plate (151) in a front-back symmetrical mode, a second telescopic locating piece (154) is fixedly mounted on the upper end of a telescopic section of the first telescopic locating piece (153), and the arc clamp (155) is fixedly mounted on the upper end of the second telescopic locating piece (154).
7. An urban municipal heating pipe laying treatment device according to claim 1, wherein: the cooperation roller assembly (166) comprises an electric telescopic part II (1661), a cooperation concave part (1662), a fixed round rod (1663) and a roller (1664), wherein the electric telescopic part II (1661) is uniformly and fixedly installed at the bottom end of the square groove, the cooperation concave part (1662) is fixedly connected with the extending end of the electric telescopic part II (1661), the cooperation concave part (1662) and the square groove are connected in a sliding fit manner, the fixed round rod (1663) is uniformly and fixedly installed on the cooperation concave part (1662), and the roller (1664) is rotationally connected on the fixed round rod (1663).
8. An urban municipal heating pipe laying treatment device according to claim 6, wherein: arc-shaped anti-slip pads are fixedly arranged at the upper ends of the first mounting table (152) and the second mounting table (165), and square orifices are cut in the middle of the arc-shaped anti-slip pads at the upper end of the second mounting table (165) in cooperation with square grooves.
9. An urban municipal heating pipe laying treatment device according to claim 7, wherein: the end face, contacting the pipe fitting, of the special-shaped clamp (1646) is fixedly provided with a first anti-slip gasket, and the end face, contacting the pipe fitting, of the arc-shaped clamp (155) is fixedly provided with a second anti-slip gasket.
10. An urban municipal heating pipe laying treatment device according to claim 6, wherein: opposite ends of the first mounting table (152) and the second mounting table (165) are respectively provided with a butt-joint accommodating groove.
CN202310485994.XA 2023-04-28 2023-04-28 Urban municipal heat supply pipeline laying treatment device Pending CN116494125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310485994.XA CN116494125A (en) 2023-04-28 2023-04-28 Urban municipal heat supply pipeline laying treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310485994.XA CN116494125A (en) 2023-04-28 2023-04-28 Urban municipal heat supply pipeline laying treatment device

Publications (1)

Publication Number Publication Date
CN116494125A true CN116494125A (en) 2023-07-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310485994.XA Pending CN116494125A (en) 2023-04-28 2023-04-28 Urban municipal heat supply pipeline laying treatment device

Country Status (1)

Country Link
CN (1) CN116494125A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117052981A (en) * 2023-10-13 2023-11-14 中铁三局集团有限公司 Be applied to mobile robot device that overlength diameter pipeline erect

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117052981A (en) * 2023-10-13 2023-11-14 中铁三局集团有限公司 Be applied to mobile robot device that overlength diameter pipeline erect
CN117052981B (en) * 2023-10-13 2024-01-23 中铁三局集团有限公司 Be applied to mobile robot device that overlength diameter pipeline erect

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