CN113725796B

CN113725796B - Environment-friendly surface treatment device of jumper spacer capable of being adjusted in split mode

Info

Publication number: CN113725796B
Application number: CN202111004534.8A
Authority: CN
Inventors: 周义; 范华忠; 左向阳; 缪远林
Original assignee: Gulifa Electric Co ltd; Gulifa Group Co Ltd
Current assignee: Gulifa Electric Co ltd; Gulifa Group Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2023-01-03
Anticipated expiration: 2041-08-30
Also published as: CN113725796A

Abstract

The invention discloses a jumper spacer capable of being split and adjusted and an environment-friendly surface treatment device thereof, wherein the jumper spacer comprises: connection pad, installation head and stiffener, surface treatment device includes: the device comprises a first support frame, a sliding groove, a first screw rod, a first motor, a first push plate, a second support frame, a second screw rod, a second motor, a first air cylinder, a moving rod, a spray head, a third motor, a moving groove and a rotary table. By adopting a detachable structure, the power transmission lines with different intervals can be adjusted through the adjusting mechanism on the basis of ensuring the strength of the whole spacer, and the power transmission lines can be effectively connected and fixed, and the wind-driven blowing swing amplitude of the power transmission lines is improved, so that the buffer capacity of slightly changing the intervals is improved, and the power transmission line spacer has stronger practicability and adaptability; the environment-friendly anticorrosive paint can be sprayed on the upper surface and the lower surface of the jumper spacer without manual participation, the overall spraying effect is improved, labor payment is reduced, the corrosion resistance of the jumper spacer is improved, and the service life is longer.

Description

Environment-friendly surface treatment device of jumper spacer capable of being adjusted in split mode

Technical Field

The invention belongs to the field of power transmission, and particularly relates to an environment-friendly surface treatment device for a jumper spacer capable of being adjusted in a split mode.

Background

With the continuous development of technology, electricity has become an indispensable energy source in the modern times. The power generated by the power station can be transmitted in a long distance through the power transmission network, so that the purposes of reasonable distribution of power resources and promotion of era development by electric energy are achieved. In the power transmission system, the spacer is an indispensable electric power fitting.

The spacer is a fitting which is installed on the split conductors and fixes the space between the split conductors to prevent the conductors from mutually whipping and to suppress the breeze vibration and the sub-span oscillation. In a high-voltage transmission line, a line structure mostly adopts a rigid jumper connection mode, so that the jumper spacer is a common means for connection and fixation. But the interface interval of connecting between each circuit in traditional wire jumper conductor spacer can not be adjusted, need use the wire jumper conductor spacer of appointed model to the transmission line with appointed interval, and traditional wire jumper conductor spacer uses the back for a long time in addition, and the surface corrodes easily and rusts to self joint strength reduces, influences normal power transmission when serious. Therefore, the jumper spacer suitable for various transmission lines and the device for improving the surface corrosion resistance of the jumper spacer meet the actual requirement.

Aiming at the problems, the environmental-friendly surface treatment device of the jumper spacer capable of being adjusted in a split mode is designed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an environment-friendly surface treatment device of a splittable adjustable jumper spacer, and solves the problems that the jumper spacer in the prior art is too hard in strength and lacks of an adjusting buffer mechanism, the jumper spacer only can be suitable for one power transmission line and cannot be widely used, the surface of the jumper spacer is easy to corrode, and normal power transmission is influenced.

The utility model provides a wire jumper conductor spacer that divisible was adjusted, includes connection pad, installation head, stiffener, the connection pad includes circular disk body, the both sides of connection pad be equipped with stiffener complex mounting groove, be equipped with the slip arc groove on the circular disk body, be equipped with sliding connection's arc slider in the slip arc groove.

The mounting head comprises a connecting arm, a fixing column is arranged on the connecting arm, and the fixing column is in threaded fit with the arc-shaped sliding block.

Slide in the linking arm and be equipped with the expansion plate, the one end of expansion plate and the one end fixed connection of spring, the other end and the linking arm fixed connection of spring, be equipped with the round bar on the expansion plate, the one end of round bar is equipped with the commentaries on classics piece of rotating the connection, the fixed first centre gripping arm that is equipped with in one side of connecting block, the opposite side of connecting block is equipped with sliding connection's second centre gripping arm, second centre gripping arm passes the connecting block to with first centre gripping arm sliding connection, first centre gripping arm and second centre gripping arm screw-thread fit.

The utility model provides an environmental protection surface treatment device of wire jumper conductor spacer that divisible was adjusted, includes first support frame, be equipped with the spout on the first support frame, be equipped with the first lead screw that rotates the connection in the spout, the fixed first motor that is equipped with of one end of spout, the output intercommunication spout of first motor to with first lead screw fixed connection.

The sliding groove is internally provided with an L-shaped rod in sliding connection, one end of the L-shaped rod is fixedly provided with a first push plate, and the first lead screw penetrates through the L-shaped rod and is in threaded fit with the L-shaped rod.

Furthermore, a second support frame is fixedly arranged on the first support frame, a mounting plate is fixedly arranged on the second support frame, a second lead screw connected in a rotating mode is arranged between the mounting plates, a second motor is fixedly arranged at one end of the mounting plate, and the output end of the second motor is communicated with the mounting plate and is fixedly connected with the second lead screw.

The fixed support column that is equipped with in upper end of second support frame, the fixed horizontal plate that is equipped with in upper end of support column, the fixed first cylinder that is equipped with in upper end of horizontal plate, the output of first cylinder runs through the horizontal plate to with second push pedal fixed connection.

Furthermore, a supporting plate is fixedly arranged on the first supporting frame, a storage barrel is placed at the upper end of the supporting plate, a booster pump is arranged on one side of the storage barrel, a second connecting rod is fixedly arranged on the second supporting frame, a moving block in sliding connection is arranged on the second connecting rod, a moving rod is fixedly arranged between the moving blocks, and the storage barrel is connected with the moving rod through a hose.

Furthermore, the lower extreme of carriage release lever is equipped with the montant, the lower extreme of montant is equipped with the spray rod, the lower extreme of spray rod is equipped with the shower nozzle, montant and carriage release lever and spray rod intercommunication.

Furthermore, a first lifting rod is arranged below the first support frame, a first table plate is fixedly arranged at the upper end of the first lifting rod, fastening plates are fixedly arranged at the lower end of the first table plate, rotating shafts in rotating connection are arranged between the fastening plates, a first bevel gear is fixedly arranged on each rotating shaft, a second bevel gear in rotating connection is arranged at the lower end of the first table plate, the first bevel gear is meshed with the second bevel gear, a third motor is fixedly arranged at one end of one fastening plate, and the output end of the third motor is communicated with the fastening plates and is fixedly connected with the rotating shafts.

Furthermore, a second lifting rod is fixedly arranged at the upper end of the first table plate, a second table plate is fixedly arranged at the upper end of the second lifting rod, a second cylinder is fixedly arranged at the lower end of the second table plate, a through hole is formed in the second table plate, a cylinder which is rotatably connected is arranged at the upper end of the first table plate, and the cylinder is communicated with the first table plate and is fixedly connected with the second bevel gear.

The cylinder passes the through-hole to with revolving stage fixed connection, the output of second cylinder runs through the second table to with third push pedal fixed connection, the fixed shifting chute that is equipped with in upper end of first support frame, the symmetry is equipped with sliding connection's slide in the shifting chute, the fixed erection column that is equipped with in upper end of slide, the fixed connector that is equipped with in upper end of erection column, fixed being equipped with on the connector with first screw complex plug.

Furthermore, the lower end of the sliding plate is rotatably connected with one end of the first rotating rod, the other end of the first rotating rod is rotatably connected with one end of the second rotating rod, and the other end of the second rotating rod is rotatably connected with the upper end of the rotary table.

The invention has the beneficial effects that:

1. the splittable adjustable jumper spacer provided by the invention adopts a detachable structure, can adjust the power transmission lines with different intervals through the adjusting mechanism on the basis of ensuring the strength of the whole spacer, can be effectively connected and fixed, and simultaneously improves the wind-blown swing amplitude of the power transmission lines, so that the buffer capacity of slightly changing the intervals is realized, and the splittable adjustable jumper spacer has stronger practicability and adaptability;

2. the environmentally-friendly surface treatment device of the splittable and adjustable jumper spacer, provided by the invention, can be used for spraying the environmentally-friendly anticorrosive paint on the upper surface and the lower surface of the jumper spacer without manual intervention, so that the overall spraying effect is improved, the labor intensity is reduced, the corrosion resistance of the jumper spacer is improved, and the service life is longer;

3. the environment-friendly surface treatment device of the splittable adjustable jumper conductor spacer, provided by the invention, has the advantages of wide application range and convenience in installation and use, and can be widely applied to the field of power transmission.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an overall jumper spacer structure according to an embodiment of the invention;

fig. 2 is a schematic diagram of an explosion structure of a jumper spacer according to an embodiment of the invention;

FIG. 3 is a schematic diagram of a connection disc structure of a jumper spacer according to an embodiment of the invention;

FIG. 4 is a schematic view of a mounting head of a jumper spacer according to an embodiment of the invention;

FIG. 5 is a cross-sectional view of the interior of a mounting head of a jumper spacer of an embodiment of the invention;

FIG. 6 is a schematic illustration of a reinforcement bar structure of a jumper spacer according to an embodiment of the invention;

FIG. 7 is a schematic structural diagram of an environment-friendly surface treatment device for a jumper spacer according to an embodiment of the invention;

FIG. 8 is a schematic view of another perspective structure of the environmentally friendly surface treatment device for a jumper spacer according to an embodiment of the invention;

FIG. 9 is an enlarged schematic view of FIG. 8 at A;

FIG. 10 is an enlarged view of the structure at B of FIG. 8;

fig. 11 is a schematic structural view of a part of an environment-friendly surface treatment device for a jumper spacer according to an embodiment of the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, the splittable jumper spacer comprises a connecting disc 1, an installing head 2, a reinforcing rod 3 and a fastening bolt 4, wherein the connecting disc 1 is in threaded fit with the installing head 2, the reinforcing rod 3 is attached to two sides of the connecting disc 1, and the fastening bolt 4 is in threaded fit with the reinforcing rod 3.

As shown in fig. 3, the connection disc 1 includes a circular disc body 11, mounting grooves 12 distributed in an array manner are symmetrically arranged on two sides of the circular disc body 11, a sliding arc groove 13 is arranged at a side end of the circular disc body 11, an arc-shaped sliding block 14 connected in a sliding manner is arranged in the sliding arc groove 13, and a first screw hole 15 is arranged on the arc-shaped sliding block 14.

As shown in fig. 4 and 5, the mounting head 2 includes a connecting arm 21, a fixing post 22 is fixedly disposed at one end of the connecting arm 21, and the fixing post 22 is in threaded engagement with the first screw hole 15. The connecting arm 21 is of a hollow structure, a telescopic plate 29 connected in a sliding manner is arranged in the connecting arm 21, a spring 210 is arranged in the connecting arm 21, one end of the spring 210 is fixedly connected with the connecting arm 21, and the other end of the spring 210 is fixedly connected with the telescopic plate 29. Fixed round bar 23 that is equipped with in one side of expansion plate 29, round bar 23 passes linking arm 21, the one end of round bar 23 is equipped with the commentaries on classics piece 24 that rotates the connection, the fixed connecting block 25 that is equipped with on the commentaries on classics piece 24, the fixed first centre gripping arm 26 that is equipped with in one side of connecting block 25, be equipped with cooperation groove 28 on the first centre gripping arm 26, be equipped with the thread groove (not mark in the picture) in the cooperation groove 28. A second clamping arm 27 in sliding connection is arranged on the other side of the connecting block 25, the second clamping arm 27 penetrates through the connecting block 25 and is in sliding connection with the first clamping arm 26 without separation, one end of the second clamping arm 27 is matched with the matching groove 28, and one end of the second clamping arm 27 is provided with a thread groove (not marked in the figure). When one end of the second holding arm 27 is fitted to the fitting groove 28, the screw groove of the first holding arm 26 is overlapped with the screw groove of the second holding arm 27, and the first holding arm 26 and the second holding arm 27 are fixed by screwing a bolt thereto.

As shown in fig. 6, the reinforcing bar 3 includes a cross fixing plate 31, a second screw hole 32 is formed on the cross fixing plate 31, and the cross fixing plate 31 is engaged with the mounting groove 12. When the two cross fixing plates 31 are respectively attached to the mounting grooves 12 on the two sides of the circular plate body 11, the reinforcing rods 3 and the connecting plate 1 can be fixed by using the fastening bolts 4 and the second screw holes 32 in a matching manner.

As shown in fig. 7, an environment-friendly surface treatment device for a splittable adjustable jumper spacer is used for spraying environment-friendly paint on the upper and lower end surfaces of a circular tray body 11, and comprises a first support frame 51, a first connecting rod 52 transversely arranged on the first support frame 51, a chute 53 fixedly arranged at the upper end of the first connecting rod 52, a first screw 55 rotatably connected with the chute 53, a first motor 54 fixedly arranged at one end of the chute 53, and an output end of the first motor 54 is communicated with the chute 53 and fixedly connected with the first screw 55. An L-shaped rod 56 in sliding connection is arranged in the sliding groove 53, a first push plate 57 is fixedly arranged at one end of the L-shaped rod 56, and the first screw rod 55 penetrates through the L-shaped rod 56 and is in threaded fit with the L-shaped rod 56.

The fixed second support frame 58 that is equipped with in upper end of first support frame 51, the fixed mounting panel 59 that is equipped with in upper end of second support frame 58, be equipped with the second lead screw 515 of rotating the connection between the mounting panel 59, one the fixed second motor 510 that is equipped with in one end of mounting panel 59, the output intercommunication mounting panel 59 of second motor 510 to with second lead screw 515 fixed connection. The fixed support column 511 that is equipped with in upper end of second support frame 58, the fixed horizontal plate 512 that is equipped with in upper end of support column 511, the fixed first cylinder 513 that is equipped with in upper end of horizontal plate 512, the output of first cylinder 513 runs through horizontal plate 512 to with second push pedal 514 fixed connection.

A supporting plate 516 is fixedly arranged at the upper end of the first supporting frame 51, a storage barrel 518 for storing environment-friendly coating is arranged at the upper end of the supporting plate 516, and a booster pump 519 arranged at the upper end of the supporting plate 516 is arranged on one side of the storage barrel 518. A second connecting rod 517 transversely arranged is fixedly arranged on the second supporting frame 58, a moving block 521 slidably connected with the second connecting rod 517 is arranged on the second supporting frame, moving rods 522 are fixedly arranged between the moving blocks 521, the storage barrel 518 and the moving rods 522 are connected through a hose 520, and the moving rods 522 are hollow structures.

As shown in fig. 8, 9, 10, and 11, a vertical rod 525 is fixedly disposed at a lower end of the moving rod 522, a spraying rod 526 is fixedly disposed at a lower end of the vertical rod 525, and nozzles 527 distributed in an array are fixedly disposed at a lower end of the spraying rod 526. The vertical rod 525 is in communication with the travel bar 522 and the spray bar 526.

A first lifting rod 524 is arranged below the first support frame 51, a first table 523 is fixedly arranged at the upper end of the first lifting rod 524, a fastening plate 530 is fixedly arranged at the lower end of the first table 523, a rotating shaft 532 in rotational connection is arranged between the fastening plates 530, a first bevel gear 534 is fixedly arranged on the rotating shaft 532, a second bevel gear 533 in rotational connection is arranged at the lower end of the first table 523, the first bevel gear 534 is meshed with the second bevel gear 533, a third motor 531 is fixedly arranged at one end of one fastening plate 530, and the output end of the third motor 531 is communicated with the fastening plate 530 and is fixedly connected with the rotating shaft 532.

A second lifting rod 535 is fixedly arranged at the upper end of the first table 523, a second table 537 is fixedly arranged at the upper end of the second lifting rod 535, a second cylinder 536 is fixedly arranged at the lower end of the second table 537, a through hole 538 is arranged on the second table 537, a cylinder 539 in rotary connection is arranged at the upper end of the first table 523, and the cylinder 539 is communicated with the first table 523 and is fixedly connected with the second bevel gear 533. The cylinder 539 passes through the through hole 538 and is fixedly coupled to the turntable 528. The output end of the second cylinder 536 penetrates through the second table 537 and is fixedly connected with the third push plate 545. The fixed shifting chute 540 that is equipped with in upper end of first support frame 51, the symmetry is equipped with sliding connection's slide 541 in the shifting chute 540, the fixed erection column 542 that is equipped with in upper end of slide 541, the fixed connector 543 that is equipped with in upper end of erection column 542, fixed being equipped with on the connector 543 with first screw 15 complex plug 544.

The lower end of the sliding plate 541 is rotatably connected with one end of a first rotating rod 546, the other end of the first rotating rod 546 is rotatably connected with one end of a second rotating rod 529, and the other end of the second rotating rod 529 is rotatably connected with the upper end of the rotating table 528.

When the connector is used, the plug 544 is firstly inserted into the first screw hole 15 on the arc-shaped slider 14, and then the third motor 531 is started, so that the mounting posts 542 move oppositely until the connecting disc 1 is clamped and fixed. Then, the output end of the second cylinder 536 is controlled to be extended so that the third push plate 545 pushes the connection disc 1 to be horizontal and supported, and then the second motor 510 and the pressurizing pump 519 are activated to spray the environmental protection paint on the upper surface of the connection disc 1 through the spray head 527. After the spraying is finished, the output end of the second air cylinder 536 is controlled to contract, then the output end of the first air cylinder 513 is controlled to extend out, the connecting disc 1 is pushed to rotate by more than 90 degrees, then the first motor 54 is started, the first push plate 57 pushes the connecting disc 1 to rotate again, finally the output end of the second air cylinder 536 is controlled to extend out again, the other surface of the connecting disc 1 faces upwards, and then the other surface is sprayed.

And after the spraying is finished, the whole jumper spacer is assembled, and then the first clamping arm 26 and the second clamping arm 27 are fixed at the side end of the power transmission line according to the actual power transmission line interval.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The environmental-friendly surface treatment device for the jumper spacer capable of being adjusted in a split mode is characterized by comprising a first support frame (51), wherein a sliding groove (53) is formed in the first support frame (51), a first screw rod (55) connected in a rotating mode is arranged in the sliding groove (53), a first motor (54) is fixedly arranged at one end of the sliding groove (53), and the output end of the first motor (54) is communicated with the sliding groove (53) and is fixedly connected with the first screw rod (55);

an L-shaped rod (56) in sliding connection is arranged in the sliding groove (53), a first push plate (57) is fixedly arranged at one end of the L-shaped rod (56), and the first screw rod (55) penetrates through the L-shaped rod (56) and is in threaded fit with the L-shaped rod (56);

a second support frame (58) is fixedly arranged on the first support frame (51), mounting plates (59) are fixedly arranged on the second support frame (58), a second lead screw (515) which is rotatably connected is arranged between the mounting plates (59), a second motor (510) is fixedly arranged at one end of one mounting plate (59), and the output end of the second motor (510) is communicated with the mounting plate (59) and is fixedly connected with the second lead screw (515);

a supporting column (511) is fixedly arranged at the upper end of the second supporting frame (58), a horizontal plate (512) is fixedly arranged at the upper end of the supporting column (511), a first air cylinder (513) is fixedly arranged at the upper end of the horizontal plate (512), and the output end of the first air cylinder (513) penetrates through the horizontal plate (512) and is fixedly connected with a second push plate (514);

a supporting plate (516) is fixedly arranged on the first supporting frame (51), a storage barrel (518) is placed at the upper end of the supporting plate (516), a booster pump (519) is arranged on one side of the storage barrel (518), a second connecting rod (517) is fixedly arranged on the second supporting frame (58), a moving block (521) in sliding connection is arranged on the second connecting rod (517), moving rods (522) are fixedly arranged between the moving blocks (521), and the storage barrel (518) and the moving rods (522) are connected through hoses (520);

the lower extreme of carriage release lever (522) is equipped with montant (525), the lower extreme of montant (525) is equipped with sprays pole (526), the lower extreme of spraying pole (526) is equipped with shower nozzle (527), montant (525) and carriage release lever (522) and spray pole (526) intercommunication.

2. The environmentally-friendly surface treatment device for the splittable adjustable jumper spacer according to claim 1, wherein a first lifting rod (524) is disposed below the first support frame (51), a first table (523) is fixedly disposed at an upper end of the first lifting rod (524), a fastening plate (530) is fixedly disposed at a lower end of the first table (523), a rotating shaft (532) in rotational connection is disposed between the fastening plates (530), a first bevel gear (534) is fixedly disposed on the rotating shaft (532), a second bevel gear (533) in rotational connection is disposed at a lower end of the first table (523), the first bevel gear (534) and the second bevel gear (533) are engaged, a third motor (531) is fixedly disposed at one end of one fastening plate (530), and an output end of the third motor (531) is communicated with the fastening plate (530) and is fixedly connected with the rotating shaft (532).

3. The environmentally-friendly surface treatment device for the splittable adjustable jumper spacer of claim 2, wherein a second lifting rod (535) is fixedly arranged at the upper end of the first table (523), a second table (537) is fixedly arranged at the upper end of the second lifting rod (535), a second cylinder (536) is fixedly arranged at the lower end of the second table (537), a through hole (538) is formed in the second table (537), a cylinder (539) which is rotatably connected is arranged at the upper end of the first table (523), and the cylinder (539) is communicated with the first table (523) and is fixedly connected with the second bevel gear (533);

cylinder (539) pass through-hole (538) to with revolving stage (528) fixed connection, the output of second cylinder (536) runs through second table (537), and with third push pedal (545) fixed connection, the upper end of first support frame (51) is fixed and is equipped with shifting chute (540), the symmetry is equipped with sliding connection's slide (541) in shifting chute (540), the upper end of slide (541) is fixed and is equipped with erection column (542), the upper end of erection column (542) is fixed and is equipped with connector (543), fixed be equipped with on connector (543) with first screw (15) complex plug (544).

4. The environmentally friendly surface treatment device for the splittable adjustable jumper spacer of claim 3, wherein the lower end of the sliding plate (541) is rotatably connected to one end of a first rotating rod (546), the other end of the first rotating rod (546) is rotatably connected to one end of a second rotating rod (529), and the other end of the second rotating rod (529) is rotatably connected to the upper end of the rotating table (528).