CN113035610A - Single-pole assembly tool for isolating switch - Google Patents
Single-pole assembly tool for isolating switch Download PDFInfo
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- CN113035610A CN113035610A CN201911252605.9A CN201911252605A CN113035610A CN 113035610 A CN113035610 A CN 113035610A CN 201911252605 A CN201911252605 A CN 201911252605A CN 113035610 A CN113035610 A CN 113035610A
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- positioning
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- seat
- rotating seat
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
Abstract
The invention relates to a single-pole assembly fixture for an isolating switch, which comprises a horizontal workbench, wherein a cylinder support and an assembly part support are arranged on the horizontal workbench; the cylinder support is used for supporting the cylinder of the single pole of the isolating switch, so that the assembly inlet of the cylinder faces the assembly support; the cylinder support is provided with a support axial direction, and the support axial direction is parallel to the axis of the cylinder supported on the cylinder support; a fitting support for supporting a fitting; one of the assembly part support and the barrel support is guided to move relative to the other in a horizontal plane along a set guiding direction, the set guiding direction and the support axial direction form a set angle, and the set angle is an initial installation angle when the assembly part on the assembly part is electrically connected with the assembly part inlet on the barrel; one of the barrel mount and the fitting mount includes a rotary mount for securing a corresponding barrel or fitting.
Description
Technical Field
The invention relates to a single-pole assembly tool for an isolating switch.
Background
As shown in fig. 1, the single pole of the isolating switch includes a cylinder 102, and an isolating stationary contact 101, an intermediate electric connection 103, and a grounded stationary end 104 are installed in the cylinder 102. The intermediate electrical link 103 is fixedly mounted to the basin insulator 105 and is mounted within the barrel 102 via the basin insulator 105.
In the prior art, when the intermediate electric connection 103 is installed, the convex end of the basin-shaped insulator 105 is upward, then the assembled intermediate electric connection 103 is placed on the convex end of the basin-shaped insulator 105 and is firmly connected by bolts, and the basin-shaped insulator 105 and the intermediate electric connection 103 jointly form an assembly. As shown in fig. 2, the assembly is manually lifted and rotated clockwise by a set angle (the set angle between the centerline of the intermediate electrical connection 103 in fig. 1 and the vertical axis of the barrel 102 is about 62 °) so that the assembly is slowly moved from the left-side barrel hole of the barrel 102 into the barrel 102; after moving into position, the assembly is rotated clockwise until the centerline of the intermediate electrical coupling 103 is parallel to the vertical axis of the barrel 102, as shown in FIG. 3; the fitting is then moved upwardly to center the center line of the basin insulator 105 with the left barrel bore (i.e., fitting entrance), as shown in fig. 4; finally, the assembly member is moved to the right to butt the basin insulator 105 to the flange of the left barrel bore and the basin insulator 105 is fixedly assembled at the left barrel bore of the barrel 102 with bolts, completing the installation of the intermediate electrical connection 105.
When the middle electric connection is arranged in the cylinder body, workers are required to hold the assembly parts by hands, the weight of the assembly parts is large, the labor intensity of the workers is high, and safety accidents are easy to happen; in addition, when the assembly part is installed, workers cannot well adjust the entering angle of the assembly part, the assembly part can shake when being held, and the basin-type insulator is fragile, so that the assembly part is easily damaged, and the quality of the isolating switch is further influenced.
Disclosure of Invention
The invention aims to provide a single-pole assembly tool for an isolating switch, and the single-pole assembly tool is used for solving the technical problem that when an assembly part in the prior art is installed, a worker cannot well adjust the entry angle of the assembly part, the assembly part is shaken when the assembly part is held, and the assembly part is easy to collide.
In order to achieve the purpose, the technical scheme of the single-pole assembly tool for the isolating switch is as follows:
the single-pole assembly tool for the isolating switch comprises a horizontal workbench, wherein a cylinder support and an assembly part support are arranged on the horizontal workbench; the cylinder support is used for supporting the cylinder of the single pole of the isolating switch, so that the assembly inlet of the cylinder faces the assembly support; the cylinder support is provided with a support axial direction, and the support axial direction is parallel to the axis of the cylinder supported on the cylinder support; a fitting support for supporting a fitting; one of the assembly part support and the barrel support is guided to move relative to the other in a horizontal plane along a set guiding direction, the set guiding direction and the support axial direction form a set angle, and the set angle is an initial installation angle when the assembly part on the assembly part is electrically connected with the assembly part inlet on the barrel; one of the cylinder body support and the assembly part support comprises a rotating seat which is used for fixing the corresponding cylinder body or the assembly part; the rotating seat has an initial position and a positive position on the rotating stroke; the initial position is used for enabling the axis of the middle electric connection of the upper assembly part of the rotating seat to be parallel to the set guiding direction; the alignment position is used for enabling the axis of the middle electric connection of the upper assembly part of the rotating seat to be parallel to the axial direction of the support; one of the cylinder support and the assembly support, which is not provided with the rotating seat, and the rotating seat can move relatively along the axial direction of the support and can move relatively along the horizontal direction vertical to the axial direction of the support.
The beneficial effects are that: through not setting up in barrel support and the assembly part support rotate the seat one with rotate the seat relative movement, make the assembly part rely on the frock to enter into the barrel according to certain assembly route, not only saved the manpower, reduced intensity of labour, avoided the collision of barrel between the assembly part moreover, improved isolator unipolar assembly efficiency.
Furthermore, the assembly part support comprises the rotating seat and an oblique sliding seat, the rotating seat is positioned above the oblique sliding seat and is rotatably assembled on the oblique sliding seat, and the assembly part support can slide along a set guiding direction through the oblique sliding seat.
The beneficial effects are that: because the barrel is heavier, the assembly member support passes through the slant slide and slides along setting for the direction of direction, is comparatively laborsaving when adjusting.
Furthermore, one of the rotating seat and the inclined sliding seat is provided with a rotating seat limiting structure, and the other one of the rotating seat and the inclined sliding seat is provided with an initial position limiting hole and a positive position limiting hole; the rotating seat limiting structure comprises a limiting pin, and the limiting pin is respectively in limiting fit with the initial position limiting hole and the alignment position limiting hole so that the rotating seat is in the initial position and the alignment position.
The beneficial effects are that: through setting up the seat limit structure that rotates, guarantee to rotate the stability of seat after target in place.
Furthermore, the limiting structure of the rotating seat is an elastic limiting structure, and the elastic limiting structure comprises the limiting pin and an elastic piece; the elastic piece is used for applying elastic acting force to the limiting pin so that the limiting pin is in limiting fit with the corresponding limiting hole.
The beneficial effects are that: the elastic limiting structure is simple in positioning, and the rotation seat can be conveniently converted between the initial position and the alignment position.
Further, the fitting holder further comprises a longitudinal slide, by which the fitting holder is axially slidable along the holder.
The beneficial effects are that: because the barrel is heavier, the assembly member support passes through vertical slide along support axial displacement, is comparatively laborsaving when adjusting.
Furthermore, the longitudinal sliding seat is provided with a start position and an end position on the sliding stroke, an oblique sliding seat positioning structure is arranged on the oblique sliding seat, and an initial position positioning hole and an end position positioning hole are arranged on the longitudinal sliding seat; the positioning structure of the oblique sliding seat comprises positioning pins which are respectively matched with the initial position positioning holes and the final position positioning holes in a positioning way so as to enable the rotating seat to be positioned at the initial position and the final position.
The beneficial effects are that: through setting up slant slide location structure, guarantee the stability of slant slide after target in place.
Furthermore, the positioning structure of the oblique sliding seat is an elastic positioning structure, and the elastic positioning structure comprises the positioning pin and an elastic piece; the elastic piece is used for applying elastic acting force to the positioning pin so that the positioning pin is in limit fit with the corresponding positioning hole.
The beneficial effects are that: the elastic positioning structure is simple in positioning, and the oblique sliding seat can be conveniently converted between the starting position and the ending position.
Further, the cylinder support is provided with an avoiding concave part for avoiding the longitudinal sliding seat.
The beneficial effects are that: the avoidance concave part is arranged on the cylinder support, so that the arrangement of the cylinder support and the longitudinal sliding seat is facilitated.
Furthermore, a positioning piece is arranged on the rotating seat and used for positioning and fixing the assembly part; the positioning piece is assembled on the rotating seat in a position adjustable in the vertical direction.
The beneficial effects are that: the center line of the basin-type insulator of the assembly part is not coincident with the center line of the inlet of the assembly part, and the positioning piece can be finely adjusted in the vertical direction, so that the matching precision of the basin-type insulator and the inlet of the assembly part is ensured.
Furthermore, the rotating seat is provided with a lead screw which extends vertically, and the positioning piece is assembled on the rotating seat along the adjustable vertical position under the drive of the lead screw when the lead screw rotates.
The beneficial effects are that: the screw rod adjusting mode is simple, and the cost is low.
Drawings
FIG. 1 is a schematic diagram of a prior art single pole assembly for a disconnector;
FIG. 2 is a schematic structural view of the intermediate electrical connection of FIG. 1 tilted into the barrel;
FIG. 3 is a schematic structural view of the intermediate electrical coupling of FIG. 2 for centering the barrel;
FIG. 4 is a schematic view of the structure in the basin insulator and left barrel hole pair of the barrel of FIG. 3;
fig. 5 is a schematic structural diagram of an embodiment 1 of the single-pole assembly tool for the disconnecting switch of the invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
FIG. 7 is a top view of FIG. 5;
FIG. 8 is a schematic grounding diagram of the assembly of the alignment plate and the assembly of FIG. 5;
fig. 9 is a schematic structural view of an embodiment 5 of the single-pole assembly tool for the disconnecting switch of the invention;
in fig. 1 to 4: 101-isolating a static contact; 102-a barrel; 103-intermediate electric coupling; 104-grounded static end; 105-basin insulator;
in fig. 5 to 9: 1-a horizontal workbench; 2-transverse guide rails; 3-a transverse slide block; 4-transverse sliding plate; 5-a support plate; 6-cylinder body; 7-fitting entry; 8-oblique sliding plate; 9-a bearing; 10-a rotating plate; 11-a hand wheel; 12-a positioning plate; 13-standing the plate; 14-a rotating seat limiting structure; 141-a limit pin; 142-a stud; 15-longitudinal sliding plate; 16-an elastic positioning structure; 161-a sleeve; 162 an elastic member; 163-locating pins; 17-longitudinal slide block; 18-oblique sliding block; 19-a diagonal guide rail; 20-longitudinal guide rails; 21-avoiding a recess; 22-vertical slide block; 23-a vertical guide rail; 24-a screw rod; 25-a nut; 26-a fitting; 27-an initial position limiting hole; 28-initial position locating hole; 29-aligning the position limiting hole; 30-end position positioning holes; 31-screw seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
as shown in fig. 5 and 7, the single-pole assembly tool for the isolating switch comprises a horizontal workbench 1, wherein a longitudinal sliding plate 15 and a transverse sliding plate 4 are respectively arranged on the left side and the right side of the horizontal workbench 1, a supporting plate 5 is arranged on the transverse sliding plate 4, the supporting plate 5 is used for supporting a cylinder 6, a concave structure matched with the cylinder 6 is arranged on the upper part of the supporting plate 5, and an assembly part inlet 7 is arranged on the left side of the cylinder 6; the longitudinal sliding plate 15 is slidably equipped with an oblique sliding plate 8, the oblique sliding plate 8 is rotatably equipped with a rotating plate 10 along a vertical axis, as shown in fig. 8, a vertical plate 13 is fixedly arranged on the rotating plate 10, a positioning plate 12 is slidably equipped on the vertical plate 13, and the positioning plate 12 constitutes a positioning member for positioning the installation assembly 26. The transverse sliding plate 4 and the supporting plate 5 jointly form a cylinder support, the cylinder support is provided with a support axial direction, the support axial direction is along the front-back direction, and the support axial direction is parallel to the axis of a cylinder 6 supported on the cylinder support; the oblique sliding plate 8 forms an oblique sliding seat, and the sliding direction of the oblique sliding plate 8 is a set guiding direction. It should be noted that the support plate 5 is a teflon plate, which is relatively soft to ensure that the cylinder 6 is not damaged.
It should be noted that the fitting 26 consists of a basin insulator and an intermediate electrical connection.
In this embodiment, the lateral sliding plate 4 is slidably fitted on the horizontal table 1 in the left-right direction. Specifically, as shown in fig. 5, a transverse guide rail 2 is fixedly arranged on the upper surface of the right side of the horizontal workbench 1, the transverse guide rail 2 extends in the left-right direction, a transverse sliding block 3 is fixedly arranged on the lower surface of a transverse sliding plate 4, and the transverse sliding block 3 is slidably assembled on the transverse guide rail 2, so that the transverse sliding plate 4 is slidably assembled on the horizontal workbench 1 in the left-right direction. The transverse guide rail 2 is fixed on the horizontal workbench 1 through a screw, and the transverse sliding block 3 is fixed on the transverse sliding plate 4 through a screw.
As shown in fig. 7, two transverse guide rails 2 are arranged at intervals in the front-rear direction, and two transverse sliding blocks 3 are arranged on the transverse sliding plate 4 corresponding to each transverse guide rail 2 to ensure the stability of the transverse sliding plate 4 in the sliding process in the left-right direction. Wherein the distance between the two transverse rails 2 is approximately 700 mm.
In this embodiment, the left side of the cross sliding plate 4 is provided with an avoiding concave portion 21, and the avoiding concave portion 21 is adapted to the right side of the longitudinal sliding plate 15 so as to avoid the right side of the longitudinal sliding plate 15 in the process of sliding the cross sliding plate 4 left and right.
In this embodiment, a longitudinal slide 15 is slidably fitted in the front-rear direction on the horizontal table 1, the longitudinal slide constituting a longitudinal slide. Specifically, as shown in fig. 7, a longitudinal guide rail 20 is provided on the upper surface of the horizontal workbench 1, the longitudinal guide rail 20 extends in the front-rear direction, a longitudinal slider 17 is provided on the lower surface of the longitudinal slider 15, and the longitudinal slider 17 is slidably mounted on the longitudinal guide rail 20, so that the longitudinal slider 15 is slidably mounted on the horizontal workbench 1 in the front-rear direction. Wherein, the longitudinal guide rail 20 is fixed on the horizontal workbench 1 through screws, and the longitudinal slide block 17 is fixed on the longitudinal slide plate 15 through screws.
It should be noted that the longitudinal rails 20 are arranged perpendicular to the transverse rails 2.
Two longitudinal guide rails 20 are arranged at intervals along the left-right direction, and two longitudinal sliding blocks 17 are arranged on the longitudinal sliding plate 15 corresponding to each longitudinal guide rail 20 so as to ensure the stability of the longitudinal sliding plate 15 in the sliding process in the front-back direction.
As shown in fig. 5 and 7, the upper surface of the longitudinal sliding plate 15 is further provided with an inclined guide rail 19, the set angle between the inclined guide rail 19 and the longitudinal guide rail 20 is about 62 °, the inclined sliding block 18 is arranged on the lower side surface of the inclined sliding plate 8, and the inclined sliding block 18 is slidably assembled on the inclined guide rail 19, so that the inclined sliding plate 8 is slidably assembled on the longitudinal sliding plate 15. Two oblique guide rails 19 are arranged side by side, and two oblique sliding blocks 18 are arranged on the oblique sliding plate 8 corresponding to each oblique guide rail 19.
As shown in fig. 6 and 7, the inclined slide plate 8 has a starting position and an end position in the sliding stroke, an initial position positioning hole 28 is provided on the upper surface of the inclined slide plate 8 corresponding to the initial position of the inclined slide plate 8, an end position positioning hole 30 is provided corresponding to the end position of the inclined slide plate 8, and the end position positioning hole 30 constitutes a horizontal table positioning hole. An elastic positioning structure 16 is arranged on the lower side surface of the oblique sliding plate 8, the elastic positioning structure 16 forms an oblique sliding seat positioning structure, the elastic positioning structure 16 comprises a sleeve 161 which is in threaded connection with the oblique sliding plate 8, a pressure spring 162 and a positioning pin 163 are arranged in the sleeve 161, the pressure spring 162 forms an elastic part, and the positioning pin 163 is used for being in positioning fit with the initial position positioning hole 28 and the final position positioning hole 30 under the elastic acting force of the pressure spring 162 so as to position the oblique sliding plate 8 at the initial position and the final position. The positioning pin 163 and the sleeve 161 are in stop fit through a step, so that the positioning pin 163 is prevented from being pulled out of the sleeve 161 by the elastic force of the compression spring 162.
As shown in fig. 5 and 6, a rotating shaft is fixed to the lower side surface of the rotating plate 10 by bolts, and the rotating plate 10 is rotatably assembled on the oblique sliding plate 8 by the cooperation of the rotating shaft and the bearing 9. The rotating plate 10 has an entering position and an adjusting position in a rotating stroke, the oblique sliding plate 8 slides from an initial position to a final position when the rotating plate 10 is in the entering position, and the assembly part 26 is adjusted from an inclined state to align the basin-type insulator of the assembly part 26 with the inlet of the assembly part when the rotating plate 10 is in the adjusting position.
As shown in fig. 6 and 7, the lower side of the rotating plate 10 is provided with an initial position limiting hole 27 and an alignment position limiting hole 29, and the upper side of the oblique sliding plate 8 is provided with a rotating seat limiting structure 14. Specifically, the rotating seat limiting structure 14 includes a limiting pin 141 and a stud 142, the stud 142 is connected to the oblique sliding plate 8 through a thread, and an adhesive is coated on an external thread of the stud 142, so that the stud 142 is fixed on the oblique sliding plate 8; the limiting pin 141 is in threaded connection with the upper end of the stud 142, a cone is arranged at the upper end of the limiting pin 141 and forms a positioning bulge, the cone is in limiting fit with the initial position limiting hole 27 and the alignment position limiting hole 29 when the limiting pin 141 moves upwards in a spiral mode so that the rotating plate is limited at the initial position and the alignment position, and the cone is separated from the initial position limiting hole 27 and the alignment position limiting hole 29 when the limiting pin 141 moves downwards in the spiral mode so that the rotating plate is not positioned. The rotational axis of the initial position limiting hole 27 and the rotational axis of the rotating plate 10 form a first plane, and the rotational axis of the alignment position limiting hole 29 and the rotational axis of the rotating plate 10 form a second plane, and the angle between the first plane and the second plane is about 62 °. It should be noted that, when the rotating plate is in the initial position, the axis of the middle electric connection of the assembly part on the positioning plate is parallel to the sliding direction of the oblique sliding plate; when the rotating plate is aligned, the axis of the middle electric connection of the assembly part on the positioning plate is parallel to the front and back directions.
As shown in fig. 5 and 8, the vertical plate 13 is fixed on the rotating plate 10 by screws, and the position of the positioning plate 12 in the vertical direction is adjustable, wherein the rotating plate, the vertical plate and the positioning plate together form a rotating seat. Specifically, vertical guide 23 is equipped with through having set firmly on the riser 13, and vertical guide 23 extends along vertical direction, and locating plate 12 is equipped with vertical slider 22 and nut 25 towards one side of vertical guide 23, and vertical slider 22 is along vertical direction assembly on vertical guide 23. Wherein, vertical guide rail 23 has arranged two side by side, is equipped with the fixed block between two vertical guide rail 23, and the upper end of fixed block is equipped with the blind hole that the opening is up, is equipped with the blind hole annular on the pore wall of blind hole. In other embodiments, the locating plate need not be vertically adjustable if the centerline of the basin insulator of the fitting is at the same height as the centerline of the fitting entry prior to assembly.
A screw rod seat 31 is arranged at the upper part of the vertical plate 13, a screw rod 24 is rotatably matched on the screw rod seat 31 through a bearing, a screw rod ring groove is arranged on the outer peripheral surface of the lower end of the screw rod 24, a clamp spring is arranged in the screw rod ring groove, and after the lower end of the screw rod 24 is inserted into a blind hole, the clamp spring is expanded to enter the blind hole ring groove, so that the lower end of the screw rod 24 is rotatably assembled in the blind hole of the fixed block; the upper end of the screw rod 24 is provided with a hand wheel 11 which is convenient for driving the screw rod 24 to rotate; the nut 25 is in threaded connection with the middle position of the screw rod 24, and when the hand wheel 11 drives the screw rod to rotate, the nut 25 moves upwards relative to the screw rod 24 and drives the positioning plate 12 to move upwards.
In this embodiment, the rotating seat, the longitudinal slide seat and the oblique slide seat together form an assembly member support.
When the disconnecting switch is assembled in a single-pole mode, the positioning pin 163 of the elastic positioning structure 16 is positioned in the initial positioning hole 28, the limiting pin 141 is positioned in the alignment limiting hole 29 in a tapered mode, the cylinder body 6 is placed on the supporting plate 5, and the assembly part 26 is fixed on the positioning plate 12. Then, the oblique sliding plate 8 is pushed towards the direction close to the cylinder 6, so that the positioning pin 163 is disengaged from the initial positioning hole 28 until the positioning pin 163 moves to the final positioning hole 30, and is pushed out by the compression spring 162, at this time, the oblique sliding plate 8 moves to the position and is positioned by the positioning pin 163, and cannot move, and the positional relationship between the assembly part 26 and the cylinder 6 is as shown in fig. 2. Then, the stopper pin 141 is rotated downward to release the stopper of the rotating plate 10, the rotating plate 10 is rotated clockwise until the alignment stopper hole 29 is positioned above the stopper pin 141, at which time the rotating plate 10 is rotated to the position where the center line of the basin-type insulator of the fitting 26 is parallel to the center line of the fitting inlet 7 as shown in fig. 3, and then the stopper pin 141 is rotated upward to stop the rotating plate 10 from moving by the tapered portion of the stopper pin 141. The longitudinal slide 15 is then moved backwards again, as shown in fig. 4, so that the centre line of the basin insulator of the fitting 26 coincides with the centre line of the fitting entrance 7. And then, moving the transverse sliding plate 4 leftwards to enable the basin-shaped insulator of the assembly part 26 to be abutted against the flange of the assembly part inlet 7 and fixed through bolts, and finally, detaching the assembly part 26 from the positioning plate 12 to finish the single-pole assembly of the isolating switch, as shown in fig. 1. If there is a deviation in the vertical direction during the process of the center line of the basin insulator of the assembly part 26 coinciding with the center line of the assembly part inlet 7, the height of the assembly part 26 can be finely adjusted by the hand wheel 11, so as to ensure that the center line of the basin insulator of the assembly part 26 coincides with the center line of the assembly part inlet 7.
It should be noted that, in order to ensure that the longitudinal sliding plate 15 and the transverse sliding plate 4 do not move during the assembly process, set screws may be provided on the corresponding longitudinal sliding block 17 and transverse sliding block 3, and when movement is not required, the longitudinal sliding plate 15 and transverse sliding plate 4 are locked on the corresponding guide rails; when the sliding plate needs to be moved, the locking of the longitudinal sliding plate 15 and the transverse sliding plate 4 is released.
the difference from the embodiment 1 is that the longitudinal sliding plate is not arranged, the oblique guide rail is directly and fixedly arranged on the horizontal workbench, and the transverse sliding plate can slide in the front direction relative to the transverse sliding block on the basis of sliding on the horizontal workbench in the left-right direction through the transverse sliding block. After the oblique sliding plate slides to the end point position and the rotating plate rotates clockwise to the right position, the transverse sliding plate moves forwards first and then moves leftwards, so that the center line of the basin-type insulator of the assembly part is superposed with the center line of the inlet of the assembly part.
the difference from embodiment 1 is that the height of the lateral sliding plate from the horizontal table is smaller than the height of the longitudinal sliding plate from the horizontal table, and the left side of the lateral sliding plate is located below the longitudinal sliding plate when the lateral sliding plate moves in the left-right direction, and in this case, it is not necessary to provide an escape recess on the lateral sliding plate.
as shown in fig. 6, the difference from the embodiment 1 is that the transverse slide plate cannot slide left and right, and the longitudinal slide plate can slide left and right relative to the longitudinal slide block on the basis that the longitudinal slide plate slides in the front and rear directions on the horizontal working table through the longitudinal slide block. After the oblique sliding plate slides to the end point position and the rotating plate rotates clockwise to the right position, the longitudinal sliding plate moves backwards first and then moves backwards, so that the center line of the basin-type insulator of the assembly part is overlapped with the center line of the inlet of the assembly part.
as shown in fig. 9, the difference from embodiment 1 is that an initial position limiting hole 27 and an alignment position limiting hole 29 are provided on the upper side surface of the oblique sliding plate 8, and a rotary base limiting structure 14 is provided on the lower side surface of the rotary plate 10. In other embodiments, the rotation seat limiting structure may be replaced by a resilient locating structure 16.
the difference with embodiment 1 lies in, the thickness of slant slide plate is great, and the downside of slant slide plate is equipped with the blind hole that extends along upper and lower direction, and elasticity roof pressure structure includes locating pin and elastic component, and elastic component and locating pin all assemble in the blind hole, and the one end roof pressure of elastic component is at the hole bottom of blind hole, and the one end roof pressure of the other end is at the one end of locating pin, and the length of locating pin is greater than the interval between the downside of slant slide plate and the side on the workstation.
Embodiment 7 of the single-pole assembly tool for the disconnecting switch of the present invention:
the difference from the embodiment 1 is that the rotating seat limiting structure on the oblique sliding plate can be replaced by an elastic positioning structure.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be embraced therein.
Claims (10)
1. The single-pole assembly tool for the isolating switch is characterized by comprising a horizontal workbench, wherein a cylinder support and an assembly part support are arranged on the horizontal workbench;
the cylinder support is used for supporting the cylinder of the single pole of the isolating switch, so that the assembly inlet of the cylinder faces the assembly support;
the cylinder support is provided with a support axial direction, and the support axial direction is parallel to the axis of the cylinder supported on the cylinder support;
a fitting support for supporting a fitting;
one of the assembly part support and the barrel support is guided to move relative to the other in a horizontal plane along a set guiding direction, the set guiding direction and the support axial direction form a set angle, and the set angle is an initial installation angle when the assembly part on the assembly part is electrically connected with the assembly part inlet on the barrel;
one of the cylinder body support and the assembly part support comprises a rotating seat which is used for fixing the corresponding cylinder body or the assembly part;
the rotating seat has an initial position and a positive position on the rotating stroke;
the initial position is used for enabling the axis of the middle electric connection of the upper assembly part of the rotating seat to be parallel to the set guiding direction;
the alignment position is used for enabling the axis of the middle electric connection of the upper assembly part of the rotating seat to be parallel to the axial direction of the support;
one of the cylinder support and the assembly support, which is not provided with the rotating seat, and the rotating seat can move relatively along the axial direction of the support and can move relatively along the horizontal direction vertical to the axial direction of the support.
2. The single-pole assembly tool for the isolating switch according to claim 1, wherein the assembly member support comprises the rotating seat and an inclined slide seat, the rotating seat is located above the inclined slide seat and is rotatably assembled on the inclined slide seat, and the assembly member support can slide along a set guiding direction through the inclined slide seat.
3. The single-pole assembly tool for the isolating switch according to claim 2, wherein one of the rotating seat and the inclined sliding seat is provided with a rotating seat limiting structure, and the other one of the rotating seat and the inclined sliding seat is provided with an initial position limiting hole and a positive position limiting hole;
the rotating seat limiting structure comprises a limiting pin, and the limiting pin is respectively in limiting fit with the initial position limiting hole and the alignment position limiting hole so that the rotating seat is in the initial position and the alignment position.
4. The single-pole assembly tool for the isolating switch according to claim 3, wherein the limiting structure of the rotating seat is an elastic limiting structure, and the elastic limiting structure comprises the limiting pin and an elastic piece;
the elastic piece is used for applying elastic acting force to the limiting pin so that the limiting pin is in limiting fit with the corresponding limiting hole.
5. A single-pole assembly tool for a disconnecting switch according to any one of claims 2 to 4, wherein the assembly holder further comprises a longitudinal slide, and the assembly holder is axially slidable along the holder through the longitudinal slide.
6. The single-pole assembly tool for the isolating switch according to claim 5, wherein the longitudinal sliding base has a start position and an end position on a sliding stroke, the oblique sliding base is provided with an oblique sliding base positioning structure, and the longitudinal sliding base is provided with a start position positioning hole and an end position positioning hole;
the positioning structure of the oblique sliding seat comprises positioning pins which are respectively matched with the initial position positioning holes and the final position positioning holes in a positioning way so as to enable the rotating seat to be positioned at the initial position and the final position.
7. The single-pole assembly tool for the isolating switch according to claim 6, wherein the inclined slide seat positioning structure is an elastic positioning structure, and the elastic positioning structure comprises the positioning pin and an elastic piece;
the elastic piece is used for applying elastic acting force to the positioning pin so that the positioning pin is in limit fit with the corresponding positioning hole.
8. The single-pole assembly tool for the isolating switch according to claim 5, wherein the cylinder support is provided with an avoiding concave part for avoiding the longitudinal sliding seat.
9. The single-pole assembly tool for the isolating switch according to any one of claims 2 to 4, wherein a positioning piece is arranged on the rotating seat and used for positioning and fixing the assembly piece;
the positioning piece is assembled on the rotating seat in a position adjustable in the vertical direction.
10. The single-pole assembly tool for the isolating switch according to claim 9, wherein the rotating base is rotatably assembled with a lead screw extending vertically, and the lead screw drives the positioning piece to be assembled on the rotating base in an adjustable manner along the vertical position when the lead screw rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252605.9A CN113035610A (en) | 2019-12-09 | 2019-12-09 | Single-pole assembly tool for isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911252605.9A CN113035610A (en) | 2019-12-09 | 2019-12-09 | Single-pole assembly tool for isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113035610A true CN113035610A (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911252605.9A Pending CN113035610A (en) | 2019-12-09 | 2019-12-09 | Single-pole assembly tool for isolating switch |
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| Country | Link |
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| CN (1) | CN113035610A (en) |
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|---|---|---|---|---|
| ES2077302T3 (en) * | 1991-07-23 | 1995-11-16 | Gec Alsthom T & D Ag | PROCEDURE FOR THE CONSTRUCTION OF A SWITCH POLE, DEVICE FOR CARRYING OUT THIS PROCEDURE AND A SWITCH POLE FOR A MEDIUM OR HIGH VOLTAGE SWITCH. |
| CN202172034U (en) * | 2011-07-04 | 2012-03-21 | 平高集团有限公司 | Single-pole assembly jig for tank-type sulphur hexafluoride breaker |
| CN203746701U (en) * | 2013-12-02 | 2014-07-30 | 中国西电电气股份有限公司 | Butt joint assembling device for high-voltage switch cylindrical shell |
| CN104332337A (en) * | 2014-06-27 | 2015-02-04 | 国家电网公司 | Scissors type high-voltage isolating switch assembling tool |
| CN205230883U (en) * | 2015-11-10 | 2016-05-11 | 川开电气有限公司 | Novel 110kV combined electrical apparatus three -station isolation switch positioning frock |
| CN106024460A (en) * | 2016-07-04 | 2016-10-12 | 河南平高通用电气有限公司 | Single pole assembly tool for immobilized and encapsulated post terminal and casting method for immobilized and encapsulated post terminal |
| CN107958805A (en) * | 2017-12-29 | 2018-04-24 | 王建林 | A kind of 4P breakers reflecting plate assembles static contact assembly system |
| CN108890239A (en) * | 2018-06-05 | 2018-11-27 | 河南平高电气股份有限公司 | Disconnecting switch shaft is welded the assembly tooling with connecting lever |
| CN109712835A (en) * | 2018-12-19 | 2019-05-03 | 河南平高电气股份有限公司 | A kind of assembly tooling of the transmission mechanism of high-voltage alternating current isolating switch |
| CN110310852A (en) * | 2019-06-14 | 2019-10-08 | 平高集团有限公司 | A kind of arc extinguishing chamber contact pressure spring assembly technology and assembly tooling |
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2019
- 2019-12-09 CN CN201911252605.9A patent/CN113035610A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2077302T3 (en) * | 1991-07-23 | 1995-11-16 | Gec Alsthom T & D Ag | PROCEDURE FOR THE CONSTRUCTION OF A SWITCH POLE, DEVICE FOR CARRYING OUT THIS PROCEDURE AND A SWITCH POLE FOR A MEDIUM OR HIGH VOLTAGE SWITCH. |
| CN202172034U (en) * | 2011-07-04 | 2012-03-21 | 平高集团有限公司 | Single-pole assembly jig for tank-type sulphur hexafluoride breaker |
| CN203746701U (en) * | 2013-12-02 | 2014-07-30 | 中国西电电气股份有限公司 | Butt joint assembling device for high-voltage switch cylindrical shell |
| CN104332337A (en) * | 2014-06-27 | 2015-02-04 | 国家电网公司 | Scissors type high-voltage isolating switch assembling tool |
| CN205230883U (en) * | 2015-11-10 | 2016-05-11 | 川开电气有限公司 | Novel 110kV combined electrical apparatus three -station isolation switch positioning frock |
| CN106024460A (en) * | 2016-07-04 | 2016-10-12 | 河南平高通用电气有限公司 | Single pole assembly tool for immobilized and encapsulated post terminal and casting method for immobilized and encapsulated post terminal |
| CN107958805A (en) * | 2017-12-29 | 2018-04-24 | 王建林 | A kind of 4P breakers reflecting plate assembles static contact assembly system |
| CN108890239A (en) * | 2018-06-05 | 2018-11-27 | 河南平高电气股份有限公司 | Disconnecting switch shaft is welded the assembly tooling with connecting lever |
| CN109712835A (en) * | 2018-12-19 | 2019-05-03 | 河南平高电气股份有限公司 | A kind of assembly tooling of the transmission mechanism of high-voltage alternating current isolating switch |
| CN110310852A (en) * | 2019-06-14 | 2019-10-08 | 平高集团有限公司 | A kind of arc extinguishing chamber contact pressure spring assembly technology and assembly tooling |
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