CN119282950A - A substation GIS equipment pipeline flange docking auxiliary positioning device - Google Patents
A substation GIS equipment pipeline flange docking auxiliary positioning device Download PDFInfo
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- CN119282950A CN119282950A CN202411834802.2A CN202411834802A CN119282950A CN 119282950 A CN119282950 A CN 119282950A CN 202411834802 A CN202411834802 A CN 202411834802A CN 119282950 A CN119282950 A CN 119282950A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/005—Vacuum work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses a GIS equipment pipeline flange butt joint auxiliary positioning device for a transformer substation, and relates to the relevant technical field of transformer substation auxiliary installation. The invention comprises a linkage conveying component, a positioning component, a size correcting component and a flange component, wherein the positioning component comprises a supporting plate sliding on the upper end surface of a transverse plate, arc-shaped pressing strips positioned on two sides of the supporting plate, a moving strip fixed on one end of the supporting plate and connected with the upper end surface of the transverse plate, the rotating fine-tuning component comprises an air disc positioned right above the moving strip, a plurality of sucking discs fixed on the side surface of the air disc and distributed in an array manner, an air cylinder fixed on the other side surface of the air disc, and the size correcting component comprises a correcting plate positioned between the lifting plate and the transverse plate, and the flange component is connected with the upper surface of the transverse plate. The invention is convenient for positioning the flange component by the linkage cooperation between the compression bar and the arc-shaped pressing bar, and the linkage bar controls the vacuumizing ball to vacuumize the sucker, so that the sucker is adsorbed with the flange component, and the flange component can be rotationally and finely adjusted.
Description
Technical Field
The invention belongs to the technical field of auxiliary installation of substations, and particularly relates to an auxiliary positioning device for butt joint of a GIS equipment pipeline flange for a substation.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in the electric power system. The transformer station in the power plant is a boost transformer station, which is used for boosting the electric energy generated by the generator and feeding the boosted electric energy into a high-voltage power grid, wherein the GIS equipment is one of the transformer stations, namely gas-insulated switchgear equipment, and mainly comprises a circuit breaker, a disconnecting switch, a grounding switch, a current transformer, a voltage transformer, a lightning arrester, a bus bar, a connecting piece, an outgoing terminal and the like, all of the equipment or the components are enclosed in a metal-grounded shell, SF6 insulating gas with a certain pressure is filled in the equipment or the components, in order to facilitate the installation of a sealed pipeline in a pipeline on GIS equipment, a flange plate at the end part of the sealed pipeline is required to be installed on a pipeline flange on the GIS equipment, and a corresponding auxiliary butt joint positioning device is required to be used when installing the sealed pipeline according to the prior publication CN 107813263B.
Therefore, when installing pipeline flange on GIS equipment at present, the equipment that adopts the hoist and mount is carried out the pipeline flange to the equipment of mostly, the rethread is artifical to support the pipeline flange, make pipeline flange aim at the pipeline mouth position on the GIS equipment, but this kind of mode can't guarantee the position stability of pipeline flange, in hoist and mount transfer process, its rotation amplitude is too big easily, can lead to pipeline flange and constructor to take place to contact, the rocking of pipeline flange simultaneously, also be difficult for the calibration between control pipeline flange and the GIS equipment mouth of pipe position, after with the butt between pipeline flange and the GIS equipment simultaneously, but because pipeline flange appears the position deviation easily in the installation, thereby can lead to the mounting hole on the pipeline flange to be inconsistent with the mounting hole position on the GIS equipment, and pipeline flange size is great, consequently, can't carry out the effect of adjustment to pipeline flange, thereby can't carry out the installation work to pipeline flange fast. Therefore, we provide a GIS equipment pipeline flange butt joint auxiliary positioning device for a transformer substation, which is used for solving the problems.
Disclosure of Invention
The invention aims to provide a GIS equipment pipeline flange butt joint auxiliary positioning device for a transformer substation, which is convenient for positioning a flange assembly through linkage cooperation between a compression bar and an arc-shaped pressing bar, and meanwhile, the linkage bar controls a pumping ball to vacuumize a sucker, so that the sucker is adsorbed with the flange assembly, and the flange assembly can be subjected to rotary fine adjustment.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention provides a GIS equipment pipeline flange butt joint auxiliary positioning device for a transformer substation, which comprises a linkage conveying component, wherein the linkage conveying component comprises a U-shaped frame which is opened upwards, a transverse plate which is fixed at one end part of the U-shaped frame, and a lifting plate which is fixed at the other end part of the U-shaped frame, the positioning component comprises a supporting plate which slides at the upper end surface of the transverse plate, arc-shaped pressing strips which are positioned at two sides of the supporting plate, and a movable strip which is fixed at one end of the supporting plate and is connected with the upper end surface of the transverse plate, the upper end surface of the supporting plate is provided with a plurality of notches which are linearly arranged left and right, compression strips are arranged in the notches, the arc-shaped pressing strips at each side of the supporting plate are in one-to-one correspondence with the compression strips, the rotary fine adjustment component comprises a gas disc which is positioned at the position right above the movable strip, a plurality of sucking discs which are distributed in an annular array, and a gas cylinder which is fixed at the other side surface of the gas disc, a gas extraction ball is arranged in the gas cylinder, the inner part of the gas cylinder is provided with a linkage strip which is arranged in an inclined way, one end of the linkage strip is provided with a rotary opening, a movable table which is positioned at the side wall of the linkage strip which is positioned at the inner end of the position of the rotation opening, a plurality of the table is arranged, the rotary table is arranged at the side of the linkage strip, and the rotary table is arranged at the position, and the other end is fixed with a shaft rod, and the rotary table is arranged on the side and the side correction shaft rod, and the side correction shaft is and the side is arranged on the side correction plate, and the side, and the side axial rod, and the axial rod.
The invention is further characterized in that a sliding port is formed in the upper end face of the transverse plate in a penetrating manner, a movable plate in clearance fit with the sliding port is fixed on the lower surface of the movable strip away from the lifting plate, and a flange assembly is arranged on the upper surface of the transverse plate.
The invention is further characterized in that a vertical plate is fixed on the lower surface of the moving bar near the lifting plate, a screw rod positioned right below the transverse plate is rotatably arranged between the vertical plate and the U-shaped frame, a motor in transmission connection with the screw rod is fixed on the side wall of the U-shaped frame, and the movable plate is rotatably connected with a ball block on the screw rod through a rotary ring fixed on the side wall.
The invention is further provided with adjusting ports on the side walls of the vertical plates opposite to the U-shaped frame, and a limiting rod fixedly connected with the side walls of the vertical plates and the U-shaped frame is arranged in each adjusting port.
The invention is further arranged that two parts of the lower end surface of the correcting plate are both fixed with L-shaped plates which slide in the inner positions of the adjusting ports, the L-shaped plates are sleeved on the limiting rods through limiting holes formed in the side walls, and the bottoms of the L-shaped plates are fixed with correcting springs sleeved on the limiting rods.
The invention is further arranged that the curved barrels are fixed at the positions of the two side walls of the supporting plate corresponding to the arc-shaped pressing strips, the two side walls of the supporting plate are provided with curved holes communicated with the inside of the curved barrels, the curved barrels are communicated with the similar notches through round holes formed in the supporting plate, the extrusion rings are fixed at the positions of the curved barrels connected with the curved holes, and the upper end surfaces of the arc-shaped pressing strips are rotatably provided with friction tooth blocks abutted against the flange components.
The invention is further arranged that two rubber rods penetrating through the corresponding round holes are fixed on the lower end face of the compression bar, rubber blocks located in the curved holes are fixed on the other ends of the rubber rods, pushing rods are slidably arranged in the pushing rings, piston blocks located in the curved holes and connected with the rubber blocks are fixed on one ends of the pushing rods, pushing blocks slidably arranged in the curved cylinders are fixed on the other ends of the pushing rods, and reset springs abutted to the pushing rings are fixed on the side walls of the piston blocks.
The invention is further characterized in that an arc-shaped opening communicated with the inside of the curved cylinder is formed in the surface side of the curved cylinder corresponding to the arc-shaped pressing strip, a sleeve is fixed at the lower end part of the curved pressing strip, a compression block sliding in the inside position of the curved cylinder is arranged under the sleeve, a connecting strip sliding in the inside position of the arc-shaped opening is fixed between the compression block and the sleeve, positioning rods are arranged on two sides of the supporting plate and fixedly connected with the supporting plate through mounting plates with fixed ends, the sleeves are sleeved on the corresponding positioning rods, annular openings are formed in the middle part of the inner side of the sleeve, and a plurality of convex rings respectively positioned in the annular openings are fixed on the surface side of the positioning rods.
The invention is further arranged that the end surface of the air cylinder far away from the air disc is provided with a blocking hole with the aperture smaller than the diameter of the air cylinder, the surface wall of the air pumping ball is fixedly provided with a compression spring sleeved on the shaft rod, the upper end surface of the moving strip is fixedly provided with a circular plate, the air cylinder is rotationally connected with the circular plate through a bearing, and a pushing spring is arranged between the air disc and the circular plate.
The invention is further arranged that the end part of the inflator is fixed with a U-shaped plate, the linkage bar is arranged at the inner side position of the U-shaped plate in a sliding way, the two side walls of the linkage bar are both provided with travel openings, and the inner side wall of the U-shaped plate is fixed with two travel blocks which respectively slide at the inner positions of the travel openings.
The invention has the following beneficial effects:
1. After the flange assembly is placed at the upper end face of the supporting plate, the supporting plate extrudes the compression strip, the compression strip moves downwards, the compression strip pushes the pushing rod to move in the curved hole through the rubber rod and the rubber block, the pressed block is pushed to slide at the inner position of the curved cylinder, the arc pressing strip is enabled to rotate, the arc pressing strip is enabled to be extruded on the flange assembly, and therefore the pipeline end of the flange assembly is positioned, and the movement of the flange assembly is avoided.
2. The control linkage strip is rotatory to the table side position of gas cylinder, from this linkage strip can drive the axostylus axostyle outside at the inside of gas cylinder and remove to drive the inside activity of balloon at the gas cylinder with this, because balloon and gas cylinder inner wall laminating are connected, thereby carry out the evacuation to the inside of sucking disc, the rotatory along the week side of gas cylinder of control linkage strip this moment, from this linkage strip drives gas cylinder and sucking disc rotary motion, and can slightly drive flange subassembly with this and rotate, the realization is convenient for finely tune flange subassembly, guarantee that flange subassembly can accurately proofread with GIS equipment pipeline.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a combination of a positioning assembly, a rotary trim assembly and a flange assembly according to the present invention.
FIG. 3 is a block diagram of a positioning assembly and flange assembly according to the present invention.
Fig. 4 is a schematic structural view of the linkage conveying assembly in the present invention.
Fig. 5 is a schematic view of the structure of the stay plate, the moving bar and the arc-shaped pressing bar in the present invention.
FIG. 6 is a schematic diagram of the structure of the air disc, air cylinder and linkage bar in the invention.
FIG. 7 is a schematic view of the structure of the stay plate, the arcuate bead, the compression bar and the push rod of the present invention.
Fig. 8 is a sectional view showing the internal structure of the stay plate according to the present invention.
Fig. 9 is a structural view of a compression bar in the present invention.
Fig. 10 is a structural view of an arc molding according to the present invention.
Fig. 11 is a schematic structural view of a shaft and a linkage bar according to the present invention.
FIG. 12 is a schematic diagram showing the combination of the structure of the air disk and the air cylinder in the present invention.
FIG. 13 is a schematic diagram of a size correction assembly according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
100-linkage conveying components, 101-U-shaped frames, 102-screw rods, 103-motors, 104-transverse plates, 104 a-sliding ports, 104 b-vertical plates, 105-lifting plates, 106-adjusting ports, 107-limiting rods, 200-positioning components, 201-supporting plates, 201 a-curved cylinders, 201 a-1-arc ports, 201 b-notches, 201 c-positioning rods, 201 c-1-mounting plates, 201 c-2-convex rings, 201 d-curved holes, 201 e-round holes, 201 f-extrusion rings, 202-moving bars, 202 a-movable plates, 202 b-rotating rings, 203-round plates, 204-arc pressing bars, 204 a-friction tooth blocks, 204 b-sleeves, 204 b-1-ring ports, 204 c-pressed blocks, 204 c-1-connecting bars, 205-compression bar, 205 a-rubber rod, 205 b-rubber block, 206-push rod, 206 a-piston block, 206 b-return spring, 206 c-push block, 300-rotary trimming assembly, 301-air disk, 301 a-suction cup, 302-push spring, 303-air cylinder, 303 a-U-shaped plate, 303 a-1-travel block, 303 b-stop hole, 304-shaft, 304 a-rotary cylinder, 304 b-air pumping ball, 304 c-compression spring, 305-linkage bar, 305 a-travel port, 305 b-rotary port, 305 c-rotary rod, 400-size correction assembly, 401-correction plate, 402-L-shaped plate, 402 a-limit hole, 403-correction spring, 500-flange assembly.
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.
Example 1
Referring to fig. 1, fig. 2, fig. 3, fig. 6, fig. 7, fig. 11 and fig. 13, in order to provide a positioning assisting device for abutting and positioning a flange of a GIS device for a transformer substation according to a first embodiment of the present invention, the flange assembly 500 is positioned by using a linkage between the compression bar 205 and the arc-shaped pressing bar 204, and meanwhile, the linkage bar 305 controls the air suction ball 304b to perform vacuum-pumping treatment on the suction cup 301a, so that the suction cup 301a is adsorbed to the flange assembly 500, and the flange assembly 500 can be rotationally fine-tuned.
Specifically, the linkage conveying assembly 100 comprises a U-shaped frame 101 with an upward opening, a transverse plate 104 fixed at one end part of the U-shaped frame 101 and a lifting plate 105 fixed at the other end part of the U-shaped frame 101, the positioning assembly 200 comprises a supporting plate 201 sliding at the upper end surface of the transverse plate 104, arc-shaped pressing strips 204 positioned at two sides of the supporting plate 201 and a moving strip 202 fixed at one end of the supporting plate 201 and connected with the upper end surface of the transverse plate 104, the rotary fine adjustment assembly 300 comprises an air disc 301 positioned right above the moving strip 202, a plurality of sucking discs 301a distributed in an annular array and fixed at the side surface of the air disc 301, and an air cylinder 303 fixed at the other side surface of the air disc 301, the size correction assembly 400 comprises a correction plate 401 positioned between the lifting plate 105 and the transverse plate 104, a flange assembly 500 connected with the upper surface of the transverse plate 104, and the upper surface of the correction plate 401 is flush with the upper surface of the transverse plate 104;
Through the setting up of above-mentioned structure and using, set up flange subassembly 500 on fagging 201 to control linkage transport assembly 100 work, can control locating component 200 from this and drive flange subassembly 500 and remove to lifting plate 105's direction, make flange subassembly 500 and GIS equipment pipeline port's position meet, when needing to control flange subassembly 500 to finely tune rotatory simultaneously, make sucking disc 301a on the air tray 301 terminal surface and the tube face looks butt of flange subassembly 500, at this moment carry out the evacuation processing, make sucking disc 301a adsorb with flange subassembly 500 mutually, and then can control flange subassembly 500 to rotate the activity, with this finely tune flange subassembly 500.
According to fig. 3, 5,6,7,8 and 11, the upper end surface of the supporting plate 201 is provided with a plurality of notches 201b which are linearly arranged left and right, compression bars 205 are arranged in the notches 201b, arc-shaped pressing bars 204 on each side of the supporting plate 201 are in one-to-one correspondence with the compression bars 205, air extraction balls 304b are arranged in the air cylinders 303, linkage bars 305 which are obliquely arranged are arranged at positions of the outer end parts of the air cylinders 303, one ends of the linkage bars 305 are provided with rotary openings 305b, the side walls of the linkage bars 305 which are positioned in the rotary openings 305b are fixedly provided with rotary rods 305c, the surface side of each air extraction ball 304b is fixedly provided with a shaft lever 304, and the other ends of the shaft levers 304 are fixedly provided with rotary cylinders 304a sleeved on the rotary rods 305 c;
When the above-mentioned structure is used, after the flange assembly 500 is placed on the upper end surface of the supporting plate 201, the supporting plate 201 presses the compression strip 205, so that the compression strip 205 moves downwards, and the arc-shaped pressing strip 204 is controlled to move towards the flange assembly 500 by a series of structures, and the arc-shaped pressing strip 204 is pressed on the flange assembly 500, so that the position stability of the flange assembly 500 is ensured;
When the suction cup 301a is abutted against the flange assembly 500, the vacuumizing treatment is required to be performed on the gas in the suction cup 301a, so that the linkage bar 305 is controlled to rotate towards the meter side position of the air cylinder 303, the linkage bar 305 can drive the shaft lever 304 to move outwards in the air cylinder 303, the air extraction ball 304b is driven to move in the air cylinder 303, the air extraction ball 304b is in fit connection with the inner wall of the air cylinder 303, so that the interior of the suction cup 301a is vacuumized, at the moment, the linkage bar 305 is controlled to rotate along the peripheral side of the air cylinder 303, the linkage bar 305 drives the air cylinder 303 and the suction cup 301a to rotate, and the flange assembly 500 can be slightly driven to rotate, so that the flange assembly 500 is convenient to finely adjust, and the mounting hole on the flange assembly 500 corresponds to the mounting hole of the GIS equipment pipeline port.
Further, as can be seen from fig. 3 and fig. 4, the sliding port 104a is provided through the upper end surface of the transverse plate 104, a movable plate 202a in clearance fit with the sliding port 104a is fixed at the position of the lower surface of the moving strip 202 far away from the lifting plate 105, when the movable plate 202a is driven by the screw 102 to move, the movable plate 202a moves along the sliding port 104a, and then the movable plate 202a drives the moving strip 202 to move on the upper end surface of the supporting plate 201, so as to push the supporting plate to move towards the lifting plate 105, a vertical plate 104b is fixed at the position of the lower surface of the moving strip 202 close to the lifting plate 105, a screw 102 positioned right below the transverse plate 104 is rotatably arranged between the vertical plate 104b and the U-shaped frame 101, a motor 103 in transmission connection with the screw 102 is fixed on the side wall of the U-shaped frame 101, a rotating ring 202b is fixed on the side wall through a ball block on the side wall, when the supporting plate 201 is required to slide along the upper end surface of the transverse plate 104, the motor 103 can be controlled to rotate, and then the motor 103 is driven to rotate, and thus the motor 103 is directly drives the supporting plate 102 to rotate, and thus the table 102 is controlled to drive the side of the supporting plate 202 to move towards the sliding plate 103, and the flange 201 moves towards the direction, and the flange 201 is driven to move towards the position of the moving plate.
It should be noted that, when the flange assembly 500 is installed, the position of the port of the GIS device pipeline needs to be moved to the upper end surface of the lifting plate 105, so that the flange assembly 500 and the GIS device pipeline are guaranteed to be consistent in the left-right direction, the used motor 103 needs to be connected with an external power supply and a control structure, the work of the motor 103 is guaranteed to be controlled, meanwhile, the inside of the sucker 301a is communicated with the inside of the inflator 303, the stable air extraction of the air extraction ball 304b is guaranteed, and meanwhile, the flange assembly 500 is composed of a flange plate and a pipeline with the other end closed.
Example 2
Referring to fig. 3, 4 and 13, based on embodiment 1, the present embodiment is applicable to flanges with different calibers by using the correction plate 401 and the correction spring 403 in combination.
Specifically, the opposite side walls of the vertical plate 104b and the U-shaped frame 101 are provided with adjusting ports 106, a limiting rod 107 fixedly connected with the side walls of the vertical plate 104b and the U-shaped frame 101 is arranged in each adjusting port 106, two parts of the lower end surface of the correcting plate 401 are respectively fixed with an L-shaped plate 402 sliding in the inner position of the adjusting port 106, the L-shaped plate 402 is sleeved on the limiting rod 107 through a limiting hole 402a formed in the side wall, and the bottom of the L-shaped plate 402 is fixed with a correcting spring 403 sleeved on the limiting rod 107;
Through the setting of above-mentioned structure is used, place flange subassembly 500 in the fagging 201 up end position, need meet the ring flange of flange subassembly 500 terminal surface and the terminal surface of fagging 201, and then fagging 201 meets with the terminal surface of correction board 401, the fagging 201 receives the extrusion back simultaneously and can move downwards, thereby fagging 201 drives L shaped plate 402 and moves downwards in the inside of adjustment mouth 106, and can compress correction spring 403, and correction board 401 is not receiving the extrusion time, correction spring 403 promotes L shaped plate 402 and moves upwards this moment, and reset with this control correction board 401, stop lever 107 is in spacing hole 402a simultaneously, with this spacing to correction spring 403, avoid the excessive bending of correction spring 403.
Example 3
Referring to fig. 3,5, 7, 8, 9 and 10, based on embodiment 1, the present embodiment facilitates controlling the rotation and the return of the arc-shaped bead 204 by using the push rod 206 and the return spring 206 b.
Specifically, curved cylinders 201a are fixed at the positions of the two side walls of the supporting plate 201 corresponding to the arc-shaped pressing strips 204, curved holes 201d communicated with the inside of the curved cylinders 201a are formed at the two side walls of the supporting plate 201, the curved cylinders 201a are communicated with the similar notches 201b through round holes 201e formed in the supporting plate 201, pressing rings 201f are fixed at the positions of the curved cylinders 201a connected with the curved holes 201d, friction tooth blocks 204a abutted against the flange assembly 500 are rotatably arranged on the upper end surfaces of the arc-shaped pressing strips 204, two rubber rods 205a respectively penetrating through the corresponding round holes 201e are fixed on the lower end surfaces of the compression strips 205, rubber blocks 205b positioned in the inside of the curved holes 201d are fixed at the other ends of the rubber rods 205a, pushing rods 206 are slidably arranged in the inside of the pressing rings 201f, piston blocks 206a positioned in the curved holes 201d and connected with the rubber blocks 205b are fixed at one ends of the pushing rods 206, the other end of the pushing rod 206 is fixed with a pushing block 206c which is arranged in the inner position of the curved barrel 201a in a sliding manner, the side wall of the piston block 206a is fixed with a reset spring 206b which is abutted against the pressing ring 201f, the surface side of the curved barrel 201a corresponding to the arc pressing strip 204 is provided with an arc opening 201a-1 which is communicated with the inner position of the curved barrel 201a, the lower end part of the arc pressing strip 204 is fixed with a sleeve 204b, a compression block 204c which is arranged right below the sleeve 204b and slides in the inner position of the curved barrel 201a is arranged, a connecting strip 204c-1 which is arranged between the compression block 204c and the sleeve 204b and slides in the inner position of the arc opening 201a-1 is fixed, two sides of the supporting plate 201 are provided with positioning rods 201c, the positioning rods 201c are fixedly connected with the supporting plate 201 through mounting plates 201c-1 with fixed ends, the sleeve 204b are sleeved on the corresponding positioning rods 201c, the middle part of the inner side of the sleeve 204b is provided with a ring opening 204b-1, the surface side of the positioning rod 201c is fixed with a plurality of convex rings 201c-2 which are respectively positioned in the inner positions of the ring openings 204 b-1;
Through the arrangement of the structure, when the pipeline on the flange assembly 500 extrudes the compression strip 205, the compression strip 205 drives the rubber rod 205a to move in the circular hole 201e, and controls the rubber block 205b to push the piston block 206a to slide along the curved hole 201d, so that the piston block 206a can push the compression block 204c to slide in the curved barrel 201a through the push rod 206 and the push block 206c, the curved barrel 201a drives the sleeve 204b to rotate on the surface side of the positioning rod 201c through the connecting strip 204c-1, and thus the arc-shaped press bar 204 is controlled to rotate to be abutted against the pipeline surface side of the flange assembly 500, and meanwhile, when the piston block 206a moves to the position of the extrusion ring 201f, the piston block 206a compresses the reset spring 206b, and after the flange assembly 500 is separated from the supporting plate 201, the piston block 206a is pushed to reset at the moment, and pushes the compression block 204c to slide downwards, so that the arc-shaped 204 is rotated outwards, and the convex ring 204 c-2 is positioned in the ring opening 201 b-1, and the flange assembly 204b is driven to rotate freely, and the flange assembly 500 is guaranteed to rotate, and the flange assembly is prevented from rotating on the flange assembly 500;
It should be noted that, the weight of the pressure receiving block 204c is greater than that of the arc-shaped pressing bar 204, so that the pressure receiving block 204c directly drives the arc-shaped pressing bar 204 to reset and rotate when not being pushed by external force.
Example 4
Referring to fig. 3, 5, 6, 11 and 12, based on embodiment 1, the embodiment uses the stroke port 305a and the stroke block 303a-1 in cooperation, so as to facilitate the movement of the shaft lever 304, and simultaneously uses the compression spring 304c, so as to facilitate the resetting of the suction ball 304b and facilitate the falling of the suction cup 301 a.
Specifically, a blocking hole 303b with a smaller aperture than the cylinder diameter in the air cylinder 303 is formed in the end surface of the air cylinder 303 far away from the air disc 301, a compression spring 304c sleeved on the shaft lever 304 is fixed on the surface wall of the air suction ball 304b, the circular plate 203 is fixed on the upper end surface of the moving bar 202, the air cylinder 303 is rotationally connected with the circular plate 203 through a bearing, a pushing spring 302 is arranged between the air disc 301 and the circular plate 203, a U-shaped plate 303a is fixed at the end part of the air cylinder 303, a linkage bar 305 is arranged at the inner side position of the U-shaped plate 303a in a sliding manner, a travel port 305a is formed in both side walls of the linkage bar 305, and two travel blocks 303a-1 respectively sliding at the inner position of the travel port 305a are fixed on the inner side wall of the U-shaped plate 303 a;
through the arrangement of the structure, when the linkage bar 305 is controlled to rotate, the linkage bar 305 drives the rotary cylinder 304a to move through the rotating rod 305c in the rotating opening 305b, meanwhile, in order to avoid limit of the shaft lever 304, the linkage bar 305 is controlled to move along the U-shaped plate 303a, so that the travel opening 305a on the linkage bar 305 can slide along the travel block 303a-1, when the linkage bar 305 drives the shaft lever 304 to move, the condition that the shaft lever 304 is not stressed unevenly is ensured, meanwhile, when the shaft lever 304 moves outwards in the blocking hole 303b, the shaft lever 304 drives the air pumping ball 304b to slide towards the blocking hole 303b, and compresses the compression spring 304c, therefore, after the linkage bar 305 is released by a user, the compression spring 304c is not pulled by external force, the compression spring 304c can push the air pumping ball 304b to reset, and simultaneously, the flange assembly 500 is arranged at the upper end position of the supporting plate 201, firstly, the air disc 301 is pulled away from the position of the supporting plate 201, the air disc 301 is enabled to be far away from the position of the supporting plate 201, when the air disc 301 pushes the air pumping ball 304 to push the flange assembly 500 to move towards the flange assembly 500, and the flange assembly 500 is further pushed towards the end face of the flange assembly 201, and the flange assembly is further, and the flange assembly 500 is further pushed towards the flange assembly 500 is directly by the position of the flange assembly 201, and the flange assembly is further pushed by the flange assembly 500 is pushed by the flange assembly 500, when the flange assembly is released.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (10)
1. The GIS equipment pipeline flange butt joint auxiliary positioning device for the transformer substation is characterized by comprising,
The linkage conveying assembly (100) comprises a U-shaped frame (101) which is opened upwards, a transverse plate (104) fixed at one end part of the U-shaped frame (101) and a lifting plate (105) fixed at the other end part of the U-shaped frame (101);
The positioning assembly (200) comprises a supporting plate (201) sliding on the upper end face of the transverse plate (104), arc-shaped pressing strips (204) positioned on two sides of the supporting plate (201) and moving strips (202) fixed at one end of the supporting plate (201) and connected with the upper end face of the transverse plate (104), a plurality of notches (201 b) which are linearly arranged left and right are formed in the upper end face of the supporting plate (201), compression strips (205) are arranged in the notches (201 b), and the arc-shaped pressing strips (204) on each side of the supporting plate (201) are in one-to-one correspondence with the compression strips (205);
The rotary fine adjustment assembly (300) comprises an air disc (301) positioned right above a moving bar (202), a plurality of sucking discs (301 a) fixed on the side surface of the air disc (301) and distributed in annular arrays, an air cylinder (303) fixed on the other side surface of the air disc (301), an air pumping ball (304 b) arranged in the air cylinder (303), a linkage bar (305) obliquely arranged at the position of the outer end part of the air cylinder (303), a rotating opening (305 b) arranged at one end of the linkage bar (305), a rotating rod (305 c) fixed on the side wall of the linkage bar (305) positioned at the inner position of the rotating opening (305 b), a shaft lever (304) fixed on the surface side of the air pumping ball (304 b), a rotating cylinder (304 a) sleeved on the rotating rod (305 c) and the other end of the shaft lever (304) fixed on the rotating cylinder (304 a)
The size correction assembly (400) comprises a correction plate (401) positioned between the lifting plate (105) and the transverse plate (104), and the upper surface of the correction plate (401) is flush with the upper surface of the transverse plate (104).
2. The auxiliary positioning device for the abutting joint of the GIS equipment pipeline flanges for the transformer substation according to claim 1, wherein a sliding port (104 a) is formed in the upper end face of the transverse plate (104) in a penetrating mode, a movable plate (202 a) in clearance fit with the sliding port (104 a) is fixed at a position, away from the lifting plate (105), of the lower surface of the movable strip (202), and a flange assembly (500) is arranged on the upper surface of the transverse plate (104).
3. The auxiliary positioning device for the GIS equipment pipeline flange butt joint for the transformer substation according to claim 2, wherein a vertical plate (104 b) is fixed on the lower surface of the moving bar (202) close to the lifting plate (105), a screw (102) positioned right below the transverse plate (104) is rotatably arranged between the vertical plate (104 b) and the U-shaped frame (101), a motor (103) in transmission connection with the screw (102) is fixed on the side wall of the U-shaped frame (101), and a rotating ring (202 b) is fixed on the side wall of the moving plate (202 a) to be in rotary connection with a ball block on the screw (102).
4. The auxiliary positioning device for the abutting joint of the GIS equipment pipeline flanges for the transformer substation according to claim 3, wherein the side walls of the vertical plates (104 b) opposite to the U-shaped frame (101) are provided with adjusting ports (106), and a limiting rod (107) fixedly connected with the side walls of the vertical plates (104 b) and the U-shaped frame (101) is arranged in each adjusting port (106).
5. The auxiliary positioning device for the GIS equipment pipeline flange butt joint for the transformer substation according to claim 4, wherein two parts of the lower end surface of the correction plate (401) are respectively fixed with an L-shaped plate (402) sliding at the inner position of the adjusting port (106), the L-shaped plate (402) is sleeved on the limiting rod (107) through a limiting hole (402 a) formed in the side wall, and a correction spring (403) sleeved on the limiting rod (107) is fixed at the bottom of the L-shaped plate (402).
6. The auxiliary positioning device for the butt joint of the GIS equipment pipeline flanges for the transformer substation according to claim 1 is characterized in that curved barrels (201 a) are fixed at positions, corresponding to arc-shaped pressing strips (204), of two side walls of each supporting plate (201), curved holes (201 d) communicated with the inside of each curved barrel (201 a) are formed in two side walls of each supporting plate (201), the curved barrels (201 a) are communicated with similar notches (201 b) through round holes (201 e) formed in the inside of each supporting plate (201), and extrusion rings (201 f) are fixed at positions, connected with the curved holes (201 d), of each curved barrel (201 a);
The upper end face of the arc-shaped pressing strip (204) is rotatably provided with a friction tooth block (204 a) which is abutted against the flange assembly (500).
7. The auxiliary positioning device for the abutting joint of the GIS equipment pipeline flanges for the transformer substation according to claim 6, wherein two rubber rods (205 a) penetrating through the corresponding round holes (201 e) are fixed on the lower end face of the compression strip (205), and rubber blocks (205 b) positioned in the curved holes (201 d) are fixed on the other ends of the rubber rods (205 a);
The inside of extrusion ring (201 f) all slides and is provided with extrusion pole (206), the one end of extrusion pole (206) is fixed with piston piece (206 a) that are in curved hole (201 d) and meet with rubber piece (205 b), the other end of extrusion pole (206) is fixed with extrusion piece (206 c) of sliding setting in curved section of thick bamboo (201 a) inside position, be fixed with reset spring (206 b) with extrusion ring (201 f) looks butt on the lateral wall of piston piece (206 a).
8. The auxiliary positioning device for the butt joint of the GIS equipment pipeline flanges for the transformer substation according to claim 7 is characterized in that an arc-shaped opening (201 a-1) communicated with the inside of the arc-shaped barrel (201 a) is formed in the surface side of the arc-shaped barrel (201 a) corresponding to the arc-shaped pressing strip (204), a sleeve (204 b) is fixed at the lower end part of the arc-shaped pressing strip (204), a pressed block (204 c) sliding in the inner position of the arc-shaped barrel (201 a) is arranged under the sleeve (204 b), and a connecting strip (204 c-1) sliding in the inner position of the arc-shaped opening (201 a-1) is fixed between the pressed block (204 c) and the sleeve (204 b);
The locating device is characterized in that locating rods (201 c) are arranged on two sides of the supporting plate (201), the locating rods (201 c) are fixedly connected with the supporting plate (201) through mounting plates (201 c-1) with fixed end parts, sleeves (204 b) are sleeved on the corresponding locating rods (201 c), annular openings (204 b-1) are formed in the middle of the inner sides of the sleeves (204 b), and a plurality of convex rings (201 c-2) which are located in the inner positions of the annular openings (204 b-1) are fixed on the surface side of the locating rods (201 c).
9. The auxiliary positioning device for the GIS equipment pipeline flange butt joint for the transformer substation according to claim 1, wherein a baffle hole (303 b) with the aperture smaller than the inner cylinder diameter of the air cylinder (303) is formed in the end surface of the air cylinder (303) far away from the air disc (301), and a compression spring (304 c) sleeved on a shaft lever (304) is fixed on the surface wall of the air suction ball (304 b);
the upper end face of the moving strip (202) is fixed with a circular plate (203), the inflator (303) is rotationally connected with the circular plate (203) through a bearing, and a pushing spring (302) is arranged between the air plate (301) and the circular plate (203).
10. The auxiliary positioning device for the butt joint of the GIS equipment pipeline flanges for the transformer substation according to claim 1, wherein a U-shaped plate (303 a) is fixed at the end part of the air cylinder (303), the linkage strip (305) is slidably arranged at the inner side position of the U-shaped plate (303 a), the two side walls of the linkage strip (305) are provided with stroke openings (305 a), and two stroke blocks (303 a-1) which are respectively slidably arranged at the inner position of the stroke openings (305 a) are fixed on the inner side wall of the U-shaped plate (303 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411834802.2A CN119282950B (en) | 2024-12-13 | 2024-12-13 | GIS equipment pipeline flange butt joint auxiliary positioning device for transformer substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411834802.2A CN119282950B (en) | 2024-12-13 | 2024-12-13 | GIS equipment pipeline flange butt joint auxiliary positioning device for transformer substation |
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| CN119282950A true CN119282950A (en) | 2025-01-10 |
| CN119282950B CN119282950B (en) | 2025-02-18 |
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| CN202411834802.2A Active CN119282950B (en) | 2024-12-13 | 2024-12-13 | GIS equipment pipeline flange butt joint auxiliary positioning device for transformer substation |
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| CN212706841U (en) * | 2020-07-09 | 2021-03-16 | 赵霄 | Intelligent transfer robot stable in clamping |
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| CN114150587A (en) * | 2021-12-15 | 2022-03-08 | 张军龙 | Assembled bridge construction supports steel pipe butt-joint structural and butt joint strengthening equipment thereof |
| CN117340538A (en) * | 2023-11-30 | 2024-01-05 | 甘肃先锋管道制造有限公司 | Pipeline welding angle fixing device for hydraulic engineering |
| CN117620963A (en) * | 2024-01-25 | 2024-03-01 | 泰州富士达制冷设备有限公司 | Accurate interfacing apparatus of oil gas pipeline |
| CN117961819A (en) * | 2024-01-24 | 2024-05-03 | 中建五局安装工程有限公司 | Automatic flange and pipeline assembling equipment |
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2024
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2202023A1 (en) * | 2008-12-19 | 2010-06-30 | L'AIR LIQUIDE, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude | Tool and process of butt positioning of metallic tubes |
| CN212706841U (en) * | 2020-07-09 | 2021-03-16 | 赵霄 | Intelligent transfer robot stable in clamping |
| CN212824424U (en) * | 2020-08-20 | 2021-03-30 | 福建炭都科技有限公司 | Dustproof effectual bamboo charcoal board production is with edging device |
| CN215746015U (en) * | 2021-08-19 | 2022-02-08 | 佛山市根号科技有限公司 | Rotary sucker mechanism |
| CN114150587A (en) * | 2021-12-15 | 2022-03-08 | 张军龙 | Assembled bridge construction supports steel pipe butt-joint structural and butt joint strengthening equipment thereof |
| CN117340538A (en) * | 2023-11-30 | 2024-01-05 | 甘肃先锋管道制造有限公司 | Pipeline welding angle fixing device for hydraulic engineering |
| CN117961819A (en) * | 2024-01-24 | 2024-05-03 | 中建五局安装工程有限公司 | Automatic flange and pipeline assembling equipment |
| CN117620963A (en) * | 2024-01-25 | 2024-03-01 | 泰州富士达制冷设备有限公司 | Accurate interfacing apparatus of oil gas pipeline |
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| CN119282950B (en) | 2025-02-18 |
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