CN116408639B - Electric power wire jumper drainage board bolt centering device - Google Patents
Electric power wire jumper drainage board bolt centering device Download PDFInfo
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- CN116408639B CN116408639B CN202310276794.3A CN202310276794A CN116408639B CN 116408639 B CN116408639 B CN 116408639B CN 202310276794 A CN202310276794 A CN 202310276794A CN 116408639 B CN116408639 B CN 116408639B
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- 238000010030 laminating Methods 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 32
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
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- Mechanical Engineering (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention belongs to the field of alignment of electric power accessories, and particularly relates to a bolt alignment device for a drainage plate of an electric power jumper, which comprises a clamp, an alignment part and an alignment part, wherein the alignment part is arranged below the clamp, the alignment part is arranged above the alignment part, the clamp comprises a clamp body clamped on the clamp, a connecting plate connected to the bottom of the clamp body, and a laminating plate rotationally connected to the connecting plate, the alignment part and the alignment part are both arranged on the laminating plate, the alignment part is used for aligning a wiring plate of the clamp with a drainage plate on a jumper, and the alignment part is used for aligning a wiring plate of the clamp with a drainage plate on the jumper with bolt holes. The invention can firstly position the wiring board of the wire clamp and the drainage board of the jumper wire, tightly attach the wiring board of the wire clamp and the drainage board of the jumper wire, then accurately perform bolt hole axis alignment treatment on the wiring board of the wire clamp and the drainage board of the jumper wire, and increase the alignment precision of the wiring board of the wire clamp and the drainage board of the jumper wire.
Description
Technical Field
The invention belongs to the field of alignment of electric power accessories, and particularly relates to a bolt centering device for an electric power jumper drainage plate.
Background
The electric jumper is a wire suspended between towers with different heights in the overhead line; the electric jumper mainly plays roles of buffering the tension of the main wire and improving the transmission efficiency, and is an important component in a transmission line.
The electric jumper is mainly locked and connected with a wiring board of the wire clamp through bolts by a drainage board; the main structure of the wire clamp is a column structure, a wiring board is arranged at the lower side of the main structure, and bolt holes with positions corresponding to each other are symmetrically formed in the drainage board of the jumper wire and the wiring board of the wire clamp; under the long-time breeze vibration, the phenomenon that the wiring board of the wire clamp and the drainage board of the jumper wire generate heat due to loosening of the connecting bolts often occurs in the power transmission line, and the phenomenon is mainly caused by the fact that the wiring board of the wire clamp and the drainage board of the jumper wire are not completely aligned, and a certain deviation exists in locking of the bolts between the wiring board of the wire clamp and the drainage board of the jumper wire.
For the problems, chinese patent publication No. CN214899873U discloses a tool for aligning a porous drainage plate of a power transmission line, and the tool can enable a wiring board of a wire clamp and a bolt hole of a drainage plate of a jumper wire to complete hole alignment operation through the matching arrangement of a spring, a vertical rod and a motor, and the vertical rod can detect whether the hole alignment is completed or not, so that the maintenance and heat dissipation of the first drainage plate and the second drainage plate are facilitated.
The above-mentioned document is though can detect the bolt hole counterpoint, but this document locks between the wiring board of fastener and the drainage board of wire jumper through the slotted hole that presets to adopt motor control its position counterpoint, this kind of operational mode limitation is great, because the wiring board of most fasteners all does not have the slotted hole of preseting with the drainage board of wire jumper, and when the slotted hole position of preseting takes place the skew, the wiring board of fastener will not be accurate counterpoint with the drainage board of wire jumper, and the width of the wiring board of fastener and the drainage board of wire jumper is different simultaneously, easily causes it to be unable to carry out accurate counterpoint.
In addition, when the wiring board of the wire clamp and the drainage board of the jumper are subjected to bolt hole alignment, the above document can only detect whether the bolt hole has a coincident part or not, and the wiring board of the wire clamp and the bolt hole on the drainage board of the jumper cannot be subjected to shaft alignment, so that deviation still exists in the bolt hole between the wiring board of the wire clamp and the drainage board of the jumper, and when the diameters of the wiring board of the wire clamp and the bolt hole on the drainage board of the jumper change, the centering effect of the document is poor.
Disclosure of Invention
In order to solve the problems, the invention provides the technical scheme that the centering device for the electric jumper drainage plate bolt comprises a clamp, a centering component and an aligning component, wherein the centering component and the aligning component are arranged below the clamp, the centering component is positioned above the aligning component, the clamp comprises a clamp body clamped on the clamp, a connecting plate connected to the bottom of the clamp body, and a laminating plate rotationally connected to the connecting plate, and the centering component and the aligning component are both arranged on the laminating plate.
The middle part of the connecting plate is of a telescopic adjusting structure, the lower end of the connecting plate is provided with a pushing piece, and the pushing piece is used for pushing and attaching the attaching plate to an inclined section of the lower end of the wiring board at the bottom of the wire clamp;
The centering component is used for aligning the wiring board of the wire clamp with the drainage board on the wire jumper, and comprises an alignment frame of an L-shaped structure symmetrically arranged on two sides of the bonding board, wherein the longitudinal section of the alignment frame is of an elastic telescopic structure, a centering pressing plate is slidably arranged in the transverse section of the alignment frame, the end face of the centering pressing plate is rotationally connected with a centering adjusting stud, and the middle part of the centering adjusting stud is in threaded fit connection with the tail end of the transverse section of the alignment frame;
The alignment component is used for aligning the wiring board of the wire clamp with the bolt hole of the drainage board on the wire jump and comprises a sliding seat, alignment mechanisms arranged on two sides of the sliding seat and an adjusting mechanism arranged on the sliding seat and used for adjusting the synchronous position of the alignment mechanisms;
the aligning mechanism comprises an aligning seat connected to the adjusting mechanism, the aligning seat is of a frame structure, the side wall of the aligning seat is connected with an aligning stud in a threaded fit mode, the aligning stud is perpendicular to the attaching plate, the end part of the aligning stud is coaxially connected with an aligning column, the aligning column is of a hollow structure, one end of the aligning column, which is close to the aligning stud, is symmetrically provided with a telescopic clamping block, the other end of the aligning column is provided with a jacking block, a linkage piece is arranged in the aligning column and between the telescopic clamping block and the jacking block, and the linkage piece is used for driving the jacking block to expand outwards when the telescopic clamping block contracts, so that the telescopic clamping block aligns the bolt hole of the jumper wire upper drainage plate by taking the bolt hole of the wire clamp as a reference.
Furthermore, one side of the middle part of the hoop body is hinged, the other side is clamped, and a replaceable gasket is arranged in the hoop body.
Further, the pushing piece comprises a pushing support plate arranged on the connecting plate, one end, far away from the connecting plate, of the pushing support plate is arranged in a downward inclined mode, a pushing rod is connected to the pushing support plate, and the lower end of the pushing rod is hinged to a pushing pressing plate.
Further, the centering pressing plate comprises a centering sliding block arranged in the centering frame in a sliding mode and a centering plate connected to one side, close to the attaching plate, of the centering sliding block, a T-shaped sliding groove is formed in the side face, away from the centering adjusting stud, of the centering plate, a pushing block is arranged in the T-shaped sliding groove in a sliding mode, and the pushing block is connected to the side wall of the T-shaped sliding groove through an elastic piece.
Further, the side of sliding seat is provided with spacing slider, and the vertical slip in side of laminating board is provided with the spacing spout with spacing slider matched with, and spacing slider's middle part is elastic expansion structure, and the both sides that just lie in spacing slider on the sliding seat all are provided with the non slipping spur.
Further, the adjustment mechanism is including rotating the adjusting stud of connection on the laminating board side is kept away from to the sliding seat, and the middle part of adjusting stud is connected with the regulating block through screw-thread fit's mode, and the both ends of regulating block all articulate mutually with the one end of a roll adjustment post, and the other end of roll adjustment post articulates on counterpoint seat, is provided with the slide bar on the counterpoint seat, and slide bar sliding connection is inside the sliding seat.
Further, the linkage piece is including setting up the gangbar at the hollow structure middle part of righting post, and the gangbar is close to the one end that the piece was stretched in the top and passes through the elastic component to be connected at the terminal surface of righting post hollow structure, and the gangbar is close to the one end symmetry of flexible fixture block be provided with flexible fixture block one-to-one wedge, and flexible fixture block is located the one end of righting post hollow structure and also is the wedge, and the gangbar is kept away from the one end symmetry of flexible fixture block and articulates there is the top and stretches the pole, and the other end of top stretching the pole articulates respectively on the top stretching piece.
Further, the telescopic clamping block is of an inclined structure, the height of the telescopic clamping block, which is close to one end of the alignment stud, is larger than that of the other end of the alignment stud, the outer side surface of the telescopic clamping block is an arc surface, and the jacking and extending block is retracted in the alignment post in an initial state.
Further, an initial alignment block is arranged at one end of the alignment column, which is far away from the alignment stud, an expansion plate is symmetrically hinged to the side face of the initial alignment block, and a return elastic piece is arranged between the side face of the expansion plate and the side face of the initial alignment block.
Compared with the prior art, the invention has the beneficial effects that:
1. The wire clamp is locked on the wire clamp and is attached to the wiring board of the wire clamp, so that the position of the aligning component corresponds to the position of the wiring board.
2. The hoop body can be quickly locked on the outer side of the cylindrical structure of the wire clamp, and the replaceable gasket is arranged in the hoop body, so that the hoop body can be locked on the outer sides of the wire clamps with different sizes; the pusher is used for laminating the laminating board propelling movement on the slope section of the wiring board lower extreme of fastener bottom, and then can also increase the wiring board of fastener and the drainage board counterpoint precision of wire jumper when increasing laminating board stability.
3. The centering component can align the positions of the jumper drainage plates by taking the wiring plate at the lower end of the wire clamp as a reference, so that the wiring plate of the wire clamp corresponds to the positions of the jumper drainage plates, the centering component can also cling the wiring plate of the wire clamp to the jumper drainage plates, and the phenomenon of unstable connection caused by the inclination of the wiring plate of the wire clamp and the jumper drainage plates is prevented.
4. When the width of the jumper wire drainage plate is smaller than that of a wiring board of the wire clamp, the pushing block can push the jumper wire drainage plate inwards, so that the position of the jumper wire drainage plate is positioned.
5. The aligning mechanism can align the bolt holes of the drainage plate on the jumper wire by taking the bolt holes on the wiring plate of the wire clamp as a reference, so that the position accuracy of bolt locking is improved, and meanwhile, when the sizes of the wiring plate of the wire clamp and the bolt holes on the drainage plate of the jumper wire are changed, the aligning mechanism can still accurately align the wiring plate of the wire clamp and the drainage plate of the jumper wire.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a first view angle structural diagram of a bolt centering device of a power jumper drainage plate.
Fig. 2 is a second view angle structural diagram of the electric jumper drainage plate bolt centering device.
Fig. 3 is a schematic structural view of the adhesive plate, the centering component and the alignment component in the electric jumper drainage plate bolt centering device.
Fig. 4 is a schematic structural view of a centering plate in the electric jumper drainage plate bolt centering device.
Fig. 5 is a schematic structural view of the electric jumper drainage plate bolt centering device between the bonding plate and the alignment member.
FIG. 6 is a cross-sectional view of a power jumper drainage plate bolt centering and locating column.
Fig. 7 is a schematic diagram of the electric jumper drainage plate bolt centering device when aligning the jumper drainage plate.
In the figure: 1. a clamp; 11. a hoop body; 12. a connecting plate; 13. bonding plates; 14. a pushing member; 141. pushing the support plate; 142. a push rod; 143. pushing the pressing plate; 15. a gasket; 2. a centering member; 21. an alignment frame; 22. a centering pressing plate; 221. centering the sliding block; 222. centering plates; 223. a pushing block; 23. centering the adjusting stud; 3. an alignment member; 31. a sliding seat; 311. a limit sliding block; 312. an anti-skid block; 32. an alignment mechanism; 321. an alignment seat; 322. aligning the studs; 323. a righting column; 324. a telescopic clamping block; 325. a top extension block; 326. a linkage rod; 327. a top extension rod; 33. an adjusting mechanism; 331. adjusting the stud; 332. an adjusting block; 333. a distance adjusting column; 334. a slide bar; 34. an initial alignment block; 35. a spreader plate; 36. and recovering the elastic piece.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. 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.
As shown in fig. 1-2, the centering device for the electric jumper drainage plate bolt comprises a clamp 1, a centering component 2 and an aligning component 3, wherein the centering component 2 and the aligning component 3 are arranged below the clamp 1, the centering component 2 is arranged above the aligning component 3, the clamp 1 comprises a clamp body 11 clamped on a wire clamp, a connecting plate 12 connected to the bottom of the clamp body 11, and a laminating plate 13 rotationally connected to the connecting plate 12, the centering component 2 and the aligning component 3 are both arranged on the laminating plate 13, the clamp body 11 is locked on a cylindrical structure of the wire clamp, the connecting plate 12 is laminated on a horizontal section of the wiring plate at the lower end of the wire clamp, then the laminating plate 13 is laminated on an inclined section of the wiring plate at the lower end of the wire clamp, then the wiring plate of the wire clamp and the drainage plate of the wire jumper are aligned in position through the centering component 2, and the wiring plate of the wire clamp and the drainage plate of the wire jumper are aligned through the aligning component 3 so that the wiring plate of the wire clamp and the drainage plate of the wire jumper can be accurately abutted.
As shown in fig. 1, it can be understood that one side of the middle part of the hoop body 11 is hinged, and the other side is clamped, so that the hoop body 11 can be quickly locked on the outer side of the cylindrical structure of the wire clamp, and a replaceable liner 15 is arranged in the hoop body 11, so that the hoop body 11 can be locked on the outer sides of wire clamps with different sizes. The middle part of the connecting plate 12 is provided with a telescopic adjusting structure, and the telescopic structure of the connecting plate 12 can adjust the position of the attaching plate 13, so that the attaching plate 13 can be attached to the inclined section of the lower end of the wiring board at the bottom of the wire clamp when aiming at wire clamp drainage plates of different types.
As shown in fig. 1, in addition, a pushing member 14 is disposed at the lower end of the connecting plate 12 of the present invention, the pushing member 14 is used for pushing and attaching the attaching plate 13 to an inclined section of the lower end of the wiring board at the bottom of the wire clamp, the pushing member 14 includes a pushing support plate 141 mounted on the connecting plate 12, one end of the pushing support plate 141 away from the connecting plate 12 is disposed obliquely downward, a pushing rod 142 is connected to the pushing support plate 141, and a pushing pressing plate 143 is hinged to the lower end of the pushing rod 142. It should be noted that, the pushing rod 142 is of an elastic or position-adjustable structure, so as to stably attach to the wire clip terminal boards with different bending angles.
As shown in fig. 2-3, the centering component 2 is used for aligning the wiring board of the wire clamp with the drainage board on the jumper wire, the centering component 2 comprises an alignment frame 21 which is symmetrically arranged on two sides of the patch board 13 and has an L-shaped structure, a longitudinal section of the alignment frame 21 is of an elastic telescopic structure, a centering pressing plate 22 is slidably arranged in a transverse section of the alignment frame 21, an end face of the centering pressing plate 22 is rotationally connected with a centering adjusting stud 23, the middle part of the centering adjusting stud 23 is in threaded fit connection with the tail end of the transverse section of the alignment frame 21, the centering component 2 can align the position of the jumper wire drainage board by taking the wiring board at the lower end of the wire clamp as a reference, so that the wiring board of the wire clamp corresponds to the position of the jumper drainage board, the centering component 2 can also enable the wiring board of the wire clamp to be clung to the jumper drainage board, the phenomenon that the connection instability is caused by the inclination of the wiring board of the jumper wire drainage board, and the jumper wire drainage board of the wire clamp is prevented, and the centering component 2 is particularly, the centering adjusting stud 23 is rotated, so that the distance between the centering pressing plate 22 and the longitudinal section of the alignment frame 21 is equal to the sum of the thickness of the wiring board of the wire clamp when the wiring board of the wire clamp is locked by the clamp 11, namely the wiring board at the lower end of the wire jumper drainage board is pulled to the position of the wire jumper drainage board, and the wire jumper wire connection board is aligned with the wire.
Because the widths of the wiring board of the wire clamp and the jumper drainage board are inconsistent to a certain extent, when the width of the jumper drainage board is smaller than that of the wiring board of the wire clamp, the problem of inaccurate alignment of the two is solved, as shown in fig. 3-4, the centering pressing plate 22 comprises a centering sliding block 221 arranged in the centering frame 21 in a sliding manner and a centering plate 222 connected to one side of the centering sliding block 221 close to the bonding plate 13, a T-shaped sliding groove is arranged on the side surface of the centering plate 222, far away from the centering adjusting stud 23, of the centering plate, a pushing block 223 is arranged in the T-shaped sliding groove in a sliding manner, the pushing block 223 is connected to the side wall of the T-shaped sliding groove through an elastic piece, and when the width of the jumper drainage board is smaller than that of the wiring board of the wire clamp, the pushing block 223 can push the jumper drainage board inwards, so that the position of the jumper drainage board is aligned. It should be noted that, the inner side of the centering slider 221 is provided with a yielding groove for accommodating the pushing block 223, and when the width of the jumper drainage plate is greater than the width of the wiring board of the wire clip, the pushing block 223 can be retracted in the yielding groove.
As shown in fig. 1-2, the alignment component 3 is used for aligning a wiring board of a wire clip with a bolt hole on a jumper wire, the alignment component 3 comprises a sliding seat 31, alignment mechanisms 32 installed on two sides of the sliding seat 31, and an adjusting mechanism 33 installed on the sliding seat 31 and used for adjusting the alignment mechanisms 32 synchronously, the sliding seat 31 can be used for adjusting the vertical position, so that the height of the alignment mechanism 32 corresponds to the height of the bolt hole on the wiring board of the wire clip, then the internal and external positions of the alignment mechanism 32 are synchronously adjusted through the adjusting mechanism 33, so that the front and rear positions of the alignment mechanism 32 correspond to the front and rear positions of the bolt hole on the wiring board of the wire clip, and then the wiring board of the wire clip and the bolt hole on the jumper wire are aligned through the alignment mechanism 32. It can be understood that a plurality of groups of bolt holes of the wiring board of the wire clamp and the bolt holes of the current-guiding board on the wire jumper are symmetrically arranged, so that the wiring board of the wire clamp and one group of bolt holes of the current-guiding board on the wire jumper are positioned, namely the wiring board of the wire clamp and the bolt holes of the current-guiding board on the wire jumper are positioned, then the bolt holes at other positions are connected, and finally the wiring board is removed and the bolt locking is performed on the reorganized bolt holes.
As shown in fig. 5, the side of the sliding seat 31 is provided with a limit sliding block 311, the side of the attaching plate 13 is vertically slid and provided with a limit sliding groove matched with the limit sliding block 311, the middle of the limit sliding block 311 is of an elastic telescopic structure, the elastic telescopic structure on the limit sliding block 311 has a retraction force, the two sides of the sliding seat 31, which are positioned on the limit sliding block 311, are provided with anti-sliding blocks 312, when the height of the sliding seat 31 needs to be adjusted, the sliding seat 31 is pulled left, the elastic telescopic structure in the middle of the limit sliding block 311 is lengthened, the anti-sliding blocks 312 are separated from the attaching plate 13, then the sliding seat 31 is slid to a proper position, after the external force is removed, the sliding seat 31 is attached to the side of the attaching plate 13 again under the action of the restoring force of the elastic telescopic structure in the middle of the limit sliding block 311, and then the position of the sliding seat 31 is positioned.
As shown in fig. 5, in this embodiment, the adjusting mechanism 33 adopts a structure that the adjusting mechanism 33 includes an adjusting stud 331 rotatably connected to a side surface of the sliding seat 31 far away from the bonding board 13, the middle part of the adjusting stud 331 is connected with an adjusting block 332 in a threaded fit manner, two ends of the adjusting block 332 are hinged to one end of a distance adjusting column 333, the other end of the distance adjusting column 333 is hinged to an alignment seat 321, a sliding rod 334 is provided on the alignment seat 321, the sliding rod 334 is slidably connected inside the sliding seat 31, and the alignment seat 321 on the alignment mechanism 32 can be driven to move synchronously inside and outside by rotating the adjusting stud 331.
As shown in fig. 3, the alignment mechanism 32 includes an alignment seat 321 connected to the adjustment mechanism 33, the alignment seat 321 is in a frame structure, a side wall of the alignment seat 321 is connected with an alignment stud 322 in a threaded fit manner, the alignment stud 322 is perpendicular to the attaching plate 13, an end of the alignment stud 322 is coaxially connected with an alignment post 323, the alignment post 323 is in a hollow structure, one end of the alignment post 323, which is close to the alignment stud 322, is symmetrically provided with a telescopic clamping block 324, the telescopic clamping block 324 is in an inclined structure, the height of the telescopic clamping block 324, which is close to one end of the alignment stud 322, is greater than the height of the other end of the telescopic clamping block 324, the outer side surface of the telescopic clamping block 324 is an arc surface, the diameter of a structure formed by the telescopic clamping block 324, which is close to one end of the alignment stud 322, is greater than the diameter of a bolt hole of the wire clamp wiring board, the other end of the alignment post 323 is provided with a top extension block 325, the top extension block 325 is initially retracted in the alignment post 323, and a linkage piece is arranged between the telescopic clamping block 324 and the top extension block 325 is used for driving the top 325 to expand outwards when the telescopic clamping block 324 contracts, so that the wire clamp on the wiring board takes the bolt hole as a reference bolt hole of the wire clamp on the wiring board to drain the telescopic clamping board;
As shown in fig. 5-6, the linkage member includes a linkage rod 326 disposed in the middle of the hollow structure of the righting column 323, one end of the linkage rod 326 close to the top extension block 325 is connected to the end surface of the hollow structure of the righting column 323 through an elastic member, one end of the linkage rod 326 close to the telescopic clamping blocks 324 is symmetrically provided with wedge-shaped surfaces corresponding to the telescopic clamping blocks 324 one by one, one end of the telescopic clamping blocks 324 located in the hollow structure of the righting column 323 is also wedge-shaped, one end of the linkage rod 326 far from the telescopic clamping blocks 324 is symmetrically hinged with a top extension rod 327, the other ends of the top extension rods 327 are respectively hinged on the top extension block 325, the alignment mechanism 32 can align the bolt holes of the drainage plate on the jumper by taking the bolt holes on the wiring board of the wire clamp as references, the position accuracy of the bolt locking is increased, in particular, when the slide seat 31 and the adjusting mechanism 33 respectively adjust the height and the front and rear positions of the alignment seat 321, the alignment post 323 is opposite to the bolt hole on the wire clamp wiring board, the alignment stud 322 is manually rotated, at this moment, the alignment post 323 is inserted into the bolt hole on the wire clamp wiring board at first, the alignment stud 322 is continuously rotated to enable the telescopic clamping block 324 to be in contact with the bolt hole on the wire clamp wiring board, at this moment, the stretching block 325 is moved into the bolt hole of the wire jumper drainage board, along with the continuous movement of the alignment post 323, the telescopic clamping block 324 is contracted, the wedge surface of the telescopic clamping block 324 and the wedge surface of the linkage rod 326 are matched to drive the linkage rod 326 to move rightwards, the linkage rod 326 is moved rightwards to push the stretching block 325 out through the stretching rod 327, the stretching block 325 is enabled to correct the position of the bolt hole of the wire jumper drainage board, then the wire clamp wiring board is manually connected and locked with the bolt holes at other positions of the wire jumper upper drainage board, finally the alignment stud 322 is screwed out, the linkage rod 326 drives the telescopic clamping block 324 and the jacking block 325 to return to the initial positions under the action of the elastic piece, and the bolt holes at the positions are manually locked by bolts.
As shown in fig. 5, in order to further increase the position adjustment accuracy of the alignment post 323, after the front and rear positions of the alignment seat 321 are adjusted, the positions of the alignment post 323 can be checked and calibrated through the expansion plate 35, so that the alignment accuracy of the alignment post 323 is further increased, an initial alignment block 34 is mounted at one end of the alignment post 323 far away from the alignment stud 322, the expansion plate 35 is symmetrically hinged to the side surface of the initial alignment block 34, a restoring elastic piece 36 is arranged between the side surface of the expansion plate 35 and the side surface of the initial alignment block 34, after the position adjustment of the alignment post 323 is completed, whether the expansion plate 35 is abutted on the bolt holes of the wire clamping plate is observed by screwing the alignment stud 322, and whether the alignment post 323 is adjusted in place can be further intuitively seen.
As shown in FIG. 7, the invention further provides a centering operation step of the electric jumper drainage plate bolt:
Firstly, changing a gasket 15 with a proper size according to the diameter of a wire clamp, locking a hoop body 11 on the left side of a wire clamp wiring board, and controlling a connecting plate 12 to perform telescopic adjustment according to the structure of the wire clamp wiring board so that the upper end of a laminating plate 13 is right opposite to the bending position of the wire clamp wiring board;
Secondly, rotating the centering adjusting stud 23 to enable the distance between the centering pressing plate 22 and the longitudinal section of the alignment frame 21 to be equal to the sum of thicknesses of the wiring board of the wire clamp and the jumper drainage board, then pulling the alignment frame 21 outwards to enable the transverse section of the alignment frame 21 to be pressed on two sides of the jumper drainage board, then adjusting the bonding force of the wiring board of the wire clamp and the jumper drainage board by rotating the centering adjusting stud 23 again, and locking the position of the bonding board 13 through the pushing piece 14;
when the width of the jumper wire drainage plate is smaller than that of the wiring board of the wire clamp, the pushing block 223 can push the jumper wire drainage plate inwards, so that the position of the jumper wire drainage plate is positioned;
Thirdly, the sliding seat 31 is lifted leftwards, so that the elastic telescopic structure in the middle of the limiting sliding block 311 is lengthened, the anti-sliding block 312 is separated from the attaching plate 13, then the sliding seat 31 is slid to a proper position, after the external force is removed, the sliding seat 31 is attached to the side face of the attaching plate 13 again under the action of the restoring force of the elastic telescopic structure in the middle of the limiting sliding block 311, the alignment seat 321 on the alignment mechanism 32 can be driven to synchronously move inwards and outwards by rotating the adjusting stud 331, at the moment, the expanding supporting plates 35 are propped against the bolt holes of the wire clamping plate, and the position of the alignment column 323 corresponds to the position of the bolt holes of the wire clamping plate;
fourth, manually rotating the alignment stud 322, wherein the alignment post 323 is inserted into the bolt hole on the wire clamp wiring board at first, continuously rotating the alignment stud 322 to enable the telescopic clamping block 324 to be in contact with the bolt hole on the wire clamp wiring board, moving the jacking block 325 into the bolt hole of the wire clamp wiring board at the moment, enabling the wedge surface of the telescopic clamping block 324 to be contracted along with continuous movement of the alignment post 323, enabling the wedge surface of the telescopic clamping block 324 to drive the linkage rod 326 to move rightwards under the cooperation of the wedge surface of the linkage rod 326, enabling the linkage rod 326 to move rightwards to jack the jacking block 325 through the jacking rod 327, enabling the jacking block 325 to correct the position of the bolt hole of the wire clamp wiring board, and then manually connecting and locking the wire clamp wiring board with the bolt hole at other positions of the wire clamp upper wiring board;
Fifth, the alignment stud 322 is unscrewed, the linkage rod 326 drives the telescopic clamping block 324 and the jacking block 325 to return to the initial positions under the action of the elastic element, and the bolt holes at the positions are manually locked by bolts.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments will fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (9)
1. The utility model provides an electric power jumper drainage board bolt centering device, includes clamp (1), sets up centering component (2) and counterpoint part (3) in clamp (1) below, centering component (2) are located counterpoint part (3) top, a serial communication port, clamp (1) are including clamping the hoop body (11) on the clamp, connect connecting plate (12) in the bottom of hoop body (11), rotate laminating board (13) of connecting on connecting plate (12), centering component (2) and counterpoint part (3) are all installed on laminating board (13);
The middle part of the connecting plate (12) is of a telescopic adjusting structure, the lower end of the connecting plate (12) is provided with a pushing piece (14), and the pushing piece (14) is used for pushing and attaching the attaching plate (13) to an inclined section of the lower end of the wiring board at the bottom of the wire clamp;
The centering component (2) is used for aligning the wiring board of the wire clamp with the drainage board on the wire jump, the centering component (2) comprises an alignment frame (21) of an L-shaped structure symmetrically arranged on two sides of the bonding board (13), the longitudinal section of the alignment frame (21) is of an elastic telescopic structure, a centering pressing plate (22) is slidably arranged in the transverse section of the alignment frame (21), the end face of the centering pressing plate (22) is rotatably connected with a centering adjusting stud (23), and the middle part of the centering adjusting stud (23) is in threaded fit connection with the tail end of the transverse section of the alignment frame (21);
the aligning component (3) is used for aligning a wiring board of the wire clamp with a bolt hole of a drainage board on the wire jumper, and the aligning component (3) comprises a sliding seat (31), aligning mechanisms (32) arranged on two sides of the sliding seat (31) and an adjusting mechanism (33) arranged on the sliding seat (31) and used for adjusting the synchronous position of the aligning mechanisms (32);
The aligning mechanism (32) comprises an aligning seat (321) connected to the adjusting mechanism (33), the aligning seat (321) is of a frame structure, the side wall of the aligning seat (321) is connected with an aligning stud (322) in a threaded fit mode, the aligning stud (322) is perpendicular to the attaching plate (13), the end part of the aligning stud (322) is coaxially connected with an aligning column (323), the aligning column (323) is of a hollow structure, one end of the aligning column (323) close to the aligning stud (322) is symmetrically provided with a telescopic clamping block (324), the other end of the aligning column (323) is provided with a jacking block (325), a linkage piece is arranged in the aligning column (323) and between the telescopic clamping block (324) and the jacking block (325), and the linkage piece is used for driving the jacking block (325) to expand outwards when the telescopic clamping block (324) contracts, so that the telescopic clamping block (324) aligns a bolt hole on the wire jumper drainage plate by taking a bolt hole on the wire connection plate as a standard.
2. The electric jumper drainage plate bolt centering device according to claim 1, wherein one side of the middle part of the hoop body (11) is hinged, the other side is clamped, and a replaceable gasket (15) is arranged in the hoop body (11).
3. The electric jumper drainage plate bolt centering device according to claim 1, wherein the pushing piece (14) comprises a pushing support plate (141) mounted on the connecting plate (12), one end of the pushing support plate (141) away from the connecting plate (12) is arranged in a downward inclined mode, a pushing rod (142) is connected to the pushing support plate (141), and a pushing pressing plate (143) is hinged to the lower end of the pushing rod (142).
4. The electric jumper drainage plate bolt centering device according to claim 1, wherein the centering pressing plate (22) comprises a centering sliding block (221) arranged in the centering frame (21) in a sliding mode and a centering plate (222) connected to one side, close to the attaching plate (13), of the centering sliding block (221), a T-shaped sliding groove is formed in the side, far away from the centering adjusting stud (23), of the centering plate (222), a pushing block (223) is arranged in the T-shaped sliding groove in a sliding mode, and the pushing block (223) is connected to the side wall of the T-shaped sliding groove through an elastic piece.
5. The electric jumper drainage plate bolt centering device according to claim 1, wherein a limit sliding block (311) is arranged on the side face of the sliding seat (31), limit sliding grooves matched with the limit sliding block (311) are vertically arranged on the side face of the attaching plate (13) in a sliding manner, the middle part of the limit sliding block (311) is of an elastic telescopic structure, and anti-sliding blocks (312) are arranged on the sliding seat (31) and are positioned on two sides of the limit sliding block (311).
6. The electric jumper drainage plate bolt centering device according to claim 1, wherein the adjusting mechanism (33) comprises an adjusting stud (331) which is rotationally connected to the side surface of the sliding seat (31) far away from the attaching plate (13), the middle part of the adjusting stud (331) is connected with an adjusting block (332) in a threaded fit mode, two ends of the adjusting block (332) are hinged with one end of a distance adjusting column (333), the other end of the distance adjusting column (333) is hinged on an aligning seat (321), a sliding rod (334) is arranged on the aligning seat (321), and the sliding rod (334) is slidably connected inside the sliding seat (31).
7. The electric jumper drainage plate bolt centering device according to claim 1, wherein the linkage piece comprises a linkage rod (326) arranged in the middle of a hollow structure of the righting column (323), one end, close to the jacking block (325), of the linkage rod (326) is connected to the end face of the hollow structure of the righting column (323) through an elastic piece, one end, close to the telescopic clamping block (324), of the linkage rod (326) is symmetrically provided with wedge faces in one-to-one correspondence with the telescopic clamping block (324), one end, located on the hollow structure of the righting column (323), of the telescopic clamping block (324) is also a wedge face, one end, far away from the telescopic clamping block (324), of the linkage rod (326) is symmetrically hinged with a jacking rod (327), and the other end of the jacking rod (327) is hinged to the jacking block (325) respectively.
8. The electric jumper drainage plate bolt centering device according to claim 7, wherein the telescopic clamping block (324) is of an inclined structure, the height of one end of the telescopic clamping block (324) close to the alignment stud (322) is larger than that of the other end of the telescopic clamping block, the outer side surface of the telescopic clamping block (324) is an arc surface, and the jacking block (325) is retracted in the alignment post (323) in an initial state.
9. The electric jumper drainage plate bolt centering device according to claim 1, wherein an initial alignment block (34) is installed at one end of the alignment column (323) far away from the alignment stud (322), an expansion plate (35) is symmetrically hinged to the side face of the initial alignment block (34), and a restoring elastic piece (36) is arranged between the side face of the expansion plate (35) and the side face of the initial alignment block (34).
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| CN202310276794.3A CN116408639B (en) | 2023-03-17 | 2023-03-17 | Electric power wire jumper drainage board bolt centering device |
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| CN202310276794.3A CN116408639B (en) | 2023-03-17 | 2023-03-17 | Electric power wire jumper drainage board bolt centering device |
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| CN116408639B true CN116408639B (en) | 2024-05-17 |
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| CN116408639A (en) | 2023-07-11 |
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