CN211813310U

CN211813310U - Transmission line overhauls operation support

Info

Publication number: CN211813310U
Application number: CN202020268615.3U
Authority: CN
Inventors: 时迎斌; 施勇; 朱全兵; 黄译锌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-10-30
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a transmission line overhauls operation support, comprising a base plate and a supporting plate, the side symmetry of bottom plate articulates there is first bracing piece, the equal movable mounting of the other end of two first bracing pieces has first removal gyro wheel, the side symmetry of backup pad articulates there is the second bracing piece, two first bracing pieces and two second bracing pieces are articulated mutually, the equal movable mounting of one end activity of two second bracing pieces has the second to remove the gyro wheel, the screw rod groove has been seted up to the upper surface of bottom plate, movable mounting has the threaded rod between the inner wall of the relative both sides in screw rod groove, the gyro wheel groove has been seted up to equal symmetry in bottom plate and the backup pad, two second remove gyro wheels and two first removal gyro wheels are located the gyro wheel ins. The utility model provides a pair of transmission line overhauls operation support can be according to transmission line's maintenance height adjusting device, easy operation moreover, extensive applicability can reduce the occupation space of device moreover, the transportation of the device of being convenient for.

Description

Transmission line overhauls operation support

Technical Field

The utility model relates to an electric wire operation support technical field relates to a transmission line overhauls operation support particularly.

Background

With the increase of national economy at a development rate of nearly 10% per year, a power system serving as a leading officer of national economy is increasing at a supernormal speed in recent years, large-scale power substations such as bamboo shoots in late spring are developed, upgraded and updated rapidly, and especially in the core of power substation control equipment which is increasingly integrated in the aspects of computer technology, power electronic technology and communication technology, a power transmission line applied to the power substation equipment is realized by boosting electric energy generated by a generator by using a transformer and then accessing the power transmission line through control equipment such as a circuit breaker and the like, and the power transmission line is divided into an overhead power transmission line and a cable line according to a structural form, and is composed of a line tower, a lead, an insulator, a line, a stay wire, a tower base, a grounding device and the like.

Generally when overhauing transmission line, need use transmission line to overhaul operation support, however current transmission line overhauls operation support when specifically using, can not adjust the height of support, uses inconveniently, and occupation space is great moreover in the transportation, carries inconveniently.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a transmission line overhauls operation support, aims at solving transmission line and overhauls the height that operation support can not adjust the support, uses inconveniently, and occupation space is great moreover in the transportation, carries inconvenient problem.

Technical scheme

In order to achieve the purpose, the utility model provides a power transmission line maintenance operation support, which comprises a bottom plate and a support plate, wherein one side of the bottom plate is symmetrically articulated with a first support rod, the other end of the first support rod is movably provided with a first movable roller, one side of the support plate is symmetrically articulated with a second support rod, the first support rod and the second support rod are articulated, one end of the second support rod is movably provided with a second movable roller, the upper surface of the bottom plate is provided with a screw groove, a threaded rod is movably arranged between the inner walls of the two opposite sides of the screw groove, the bottom plate and the support plate are symmetrically provided with roller grooves, the two second movable rollers and the two first movable rollers are respectively positioned in the roller grooves, and a connecting plate is fixedly arranged between the two second support rods, the connecting plate with threaded rod threaded connection, the last fixed surface of bottom plate installs the fixed block, the top movable mounting of fixed block has the hydraulic stem, the spacing groove has been seted up to the lower surface of backup pad, the output of hydraulic stem is located the spacing inslot.

Preferably, a base is fixedly mounted on the outer wall of one side of the bottom plate, a driving motor is fixedly mounted on the upper surface of the base, one end of the threaded rod penetrates through and extends to the outer side of the bottom plate, and an output shaft of the driving motor is connected with the threaded rod.

Preferably, the lower surface of the base is hinged with a supporting seat.

Preferably, a fence is fixedly installed at the top of the supporting plate, and a rotating door is arranged on the fence.

Preferably, a fixing pin is inserted into the limiting groove and used for fixing the output shaft of the hydraulic rod in the limiting groove.

Preferably, the periphery of the bottom plate is movably provided with a movable wheel.

Advantageous effects

Compared with the prior art, the utility model provides a pair of transmission line overhauls operation support possesses following beneficial effect:

1. when the utility model is used, an maintainer enters the fence through the revolving door, then another person adjusts the height of the bracket according to the maintenance height of the natural power transmission line, the driving motor rotates and then drives the threaded rod to rotate, so that the connecting plate in threaded connection with the threaded rod moves along the direction of the threaded rod, thereby driving the second supporting plate installed at the two ends of the connecting plate to move, the supporting plate is supported, when the moving height is higher than the length of the hydraulic rod, the hydraulic rod is rotated at the moment, the output end of the hydraulic rod is vertically placed, then the hydraulic rod is driven, the hydraulic rod is extended and inserted into the limiting groove, then the fixing pin is used for inserting into the limiting groove, the hydraulic rod is fixed, then the supporting seat is rotated to the state vertical to the ground, the driving motor can be supported, and the hydraulic rod can support the supporting plate, the whole stability that improves the device when using, when finishing using, pulls out the fixed pin, then drives the shrink of hydraulic stem, then control driving motor reversal, and the threaded rod reversal makes the backup pad descend to initial position to can be according to transmission line's maintenance height adjusting device, easy operation, extensive applicability moreover.

2. The utility model discloses, when needing to transport the device because of the maintenance, can place the device minimum, reduce the occupation space of device, the transportation of the device of being convenient for conveniently carries.

3. The utility model discloses a set up two dead levers in the screw rod inslot, increase the device when using, the steady operation of connecting plate and threaded rod sets up the supporting seat at the lower surface of base, increases the stability of motor when using, wholly increases the stability of device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention when not in use;

fig. 3 is a schematic sectional view of the bottom plate of the present invention.

The main reference numbers:

1. a base plate; 2. a threaded rod; 3. a second movable roller; 4. a moving wheel; 5. a supporting seat; 6. a base; 7. a fixed block; 8. a first support bar; 9. a second support bar; 10. a first movable roller; 11. a support plate; 12. a revolving door; 13. a fence; 14. a hydraulic lever; 15. a drive motor; 16. a roller groove; 17. a connecting plate; 18. a screw channel; 19. a fixing pin; 20. a limiting groove; 21. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a power transmission line maintenance work support, by arranging a bottom plate 1 and a support plate 11, when in use, a maintenance person enters a fence 13 through a revolving door 12, then another person adjusts the height of the support according to the maintenance height of the power transmission line, drives a motor 15 to rotate, then drives a threaded rod 2 to rotate, so that a connecting plate 17 in threaded connection with the threaded rod 2 moves along the direction of the threaded rod 2, thereby driving second support plates 11 installed at both ends of the connecting plate 17 to move, and supports the support plates 11, when the moving height is greater than the length of a hydraulic rod 14, then rotates the hydraulic rod 14, vertically places the output end of the hydraulic rod 14, then drives the hydraulic rod 14, extends the hydraulic rod 14, inserts into a limit groove 20, then inserts a fixing pin 19 into the limit groove 20, fixes the hydraulic rod 14, then rotates a support base 5, the supporting seat 5 is rotated to be vertical to the ground, the driving motor 15 can be supported, the supporting plate 11 can be supported by the hydraulic rod 14, the stability of the device is integrally improved when the device is used, by arranging two fixing rods 21 in the screw groove 18, the stable operation of the connecting plate 17 and the screw rod 2 is increased when the device is used, the lower surface of the base 6 is provided with a supporting seat 5 to increase the stability of the driving motor 15 when in use, the model of the driving motor 15 is 5LK20RGN-CF to increase the stability of the device as a whole, when in use, the fixing pin 19 is pulled out, then the hydraulic rod 14 is driven to contract, the model of the hydraulic rod 14 is TGA-20, then the driving motor 15 is controlled to rotate reversely, the threaded rod 2 rotates reversely, the supporting plate 11 is lowered to the initial position, thereby can be according to transmission line's maintenance height adjusting device, easy operation moreover, extensive applicability.

As shown in figures 1, 2 and 3, in the technical scheme provided by the utility model, a first support rod 8 is symmetrically hinged on one side of a bottom plate 1, a first moving roller 10 is movably mounted on the other end of each of the two first support rods 8, a second support rod 9 is symmetrically hinged on one side of a support plate 11, the two first support rods 8 are hinged with the two second support rods 9, a second moving roller 3 is movably mounted on one end of each of the two second support rods 9, a screw groove 18 is formed on the upper surface of the bottom plate 1, a threaded rod 2 is movably mounted between the inner walls of the two opposite sides of the screw groove 18, roller grooves 16 are symmetrically formed in the bottom plate 1 and the support plate 11, the two second moving rollers 3 and the two first moving rollers 10 are respectively positioned in the roller grooves 16, a connecting plate 17 is fixedly mounted between the two second support rods 9, and the connecting plate 17 is in threaded connection with the threaded rod, the upper surface of bottom plate 1 is fixed with fixed block 7, and the top movable mounting of fixed block 7 has hydraulic stem 14, and spacing groove 20 has been seted up to the lower surface of backup pad 11, and the output of hydraulic stem 14 is located spacing groove 20.

The utility model discloses among the further technical scheme that provides, the outer wall fixed mounting of 1 one side of bottom plate has base 6, and the last fixed surface of base 6 installs driving motor 15, and the one end of threaded rod 2 runs through and extends to the outside of bottom plate 1, and driving motor 15's output shaft is connected with threaded rod 2.

Furthermore, as shown in fig. 1, the lower surface of the base 6 is hinged with a supporting seat 5, and the supporting seat 5 is mainly used for supporting the driving motor 15, so that the stability of the device is improved.

The utility model discloses among the further technical scheme that provides, the top fixed mounting of backup pad 11 has rail 13, is equipped with revolving door 12 on rail 13.

In some embodiments, it is preferable that a fixing pin 19 is inserted into the limiting groove 20, the fixing pin 19 is used for fixing the output shaft of the hydraulic rod 14 in the limiting groove 20, and the hydraulic rod and the support plate are fixed by the fixing pin 19.

Furthermore, the utility model discloses in, movable mounting all around of bottom plate 1 bottom has removal wheel 4, removes wheel 4 and is the brake formula universal wheel, and the removal of mainly used device when using, takes four removal wheel 4 brakes, and the fixed position of removing wheel 4.

When the utility model is used, the maintainer enters the fence 13 through the revolving door 12, then another person adjusts the height of the support according to the maintenance height of the power transmission line, the driving motor 15 rotates, then the threaded rod 2 rotates, thereby the connecting plate 17 which is in threaded connection with the threaded rod 2 moves along the direction of the threaded rod 2, thereby the second supporting plates 11 which are arranged at the two ends of the connecting plate 17 are driven to move, the supporting plates 11 are supported, when the moving height is larger than the length of the hydraulic rod 14, the hydraulic rod 14 is rotated at the moment, the output end of the hydraulic rod 14 is vertically placed, then the hydraulic rod 14 is driven, the hydraulic rod 14 is extended and inserted into the limiting groove 20, then the fixing pin 19 is inserted into the limiting groove 20, the hydraulic rod 14 is fixed, then the supporting seat 5 is rotated, the supporting seat 5 is rotated to the state vertical to the ground, the driving motor 15 can be supported, the backup pad 11 can be being supported to hydraulic stem 14, and the stability of whole improvement device when using, when finishing using, pulls out fixed pin 19, then drive hydraulic stem 14 shrink, then control driving motor 15 reversal, and threaded rod 2 reversal makes backup pad 11 descend to initial position to can be according to transmission line's maintenance height adjusting device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a transmission line overhauls operation support, includes bottom plate (1) and backup pad (11), its characterized in that: one side of the bottom plate (1) is symmetrically hinged with first supporting rods (8), the other ends of the two first supporting rods (8) are respectively and movably provided with a first moving roller (10), one side of the supporting plate (11) is symmetrically hinged with a second supporting rod (9), the two first supporting rods (8) are hinged with the two second supporting rods (9), one ends of the two second supporting rods (9) are respectively and movably provided with a second moving roller (3), roller grooves (16) are respectively and symmetrically formed in the bottom plate (1) and the supporting plate (11), the two second moving rollers (3) and the two first moving rollers (10) are respectively positioned in the roller grooves (16), the upper surface of the bottom plate (1) is provided with a screw groove (18), and a threaded rod (2) and a fixed rod (21) are movably arranged between the inner walls of the two opposite sides of the screw groove (18), the quantity of dead lever (21) is two, two fixed mounting has connecting plate (17) between second bracing piece (9), connecting plate (17) with threaded rod (2) threaded connection, two dead lever (21) run through in connecting plate (17), the last fixed surface of bottom plate (1) installs fixed block (7), the top movable mounting of fixed block (7) has hydraulic stem (14), spacing groove (20) have been seted up to the lower surface of backup pad (11), the output of hydraulic stem (14) is located in spacing groove (20).

2. The electric transmission line overhauling operation support frame according to claim 1, wherein a base (6) is fixedly installed on the outer wall of one side of the bottom plate (1), a driving motor (15) is fixedly installed on the upper surface of the base (6), one end of the threaded rod (2) penetrates through and extends to the outer side of the bottom plate (1), and an output shaft of the driving motor (15) is connected with the threaded rod (2).

3. The electric transmission line maintenance work support of claim 2, characterized in that the lower surface of the base (6) is hinged with a support seat (5).

4. The electric transmission line maintenance work support according to claim 1, characterized in that a fence (13) is fixedly installed at the top of the supporting plate (11), and a revolving door (12) is arranged on the fence (13).

5. The electric transmission line maintenance work support according to claim 1, characterized in that a fixing pin (19) is inserted in the limiting groove (20).

6. The electric transmission line overhauling support frame according to claim 1, wherein the periphery of the bottom plate (1) is movably provided with moving wheels (4).