CN210973693U

CN210973693U - Lifting device for power distribution network overhead line

Info

Publication number: CN210973693U
Application number: CN201921689341.9U
Authority: CN
Inventors: 解建华; 黄永志; 郑昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-10
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a lifting device for distribution network overhead line, including the pole, the top fixedly connected with mount of pole outer wall surface one side, one side fixed mounting on mount surface has the mounting panel, the top fixedly connected with fixed block on mounting panel surface, the inside bottom of fixed block is seted up flutedly, recess inner wall surface one side fixedly connected with spring, the utility model relates to a distribution network technical field. This distribution network is lifting device for overhead line, through the mating reaction of connecting plate, motor support frame, motor, transfer line, movable pulley, fixed pulley, connecting block, cardboard, lifting rope and lifting hook, changed in the past and used large-scale hoisting machine's defect in the unchangeable place of traffic, through the mating reaction of mounting panel, fixed block, recess, spring, movable plate, gag lever post, fixed strip, pin, dead lever and screw rod for lifting device's simple to operate is swift and install more firmly.

Description

Lifting device for power distribution network overhead line

Technical Field

The utility model relates to a distribution network technical field specifically is a lifting device for distribution network overhead line.

Background

The power distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive compensators, a plurality of accessory facilities and the like, a network which is used for distributing electric energy is played in the power network, the overhead lines mainly refer to overhead open lines and are erected above the ground, transmission conductors are fixed on the towers erected on the ground through insulators to transmit electric energy, the erection and maintenance are convenient, the cost is low, faults are easily caused by weather and environmental influences, meanwhile, the whole transmission corridor occupies a large area of land and easily causes electromagnetic interference to the surrounding environment, the hoisting refers to the general name of the installation and positioning of equipment by a crane or a hoisting mechanism, and a hoisting tool is usually used in the construction process of the overhead power distribution network.

At present, distribution network is lifting device for overhead line structure complicacy and weight are heavier, and the pole is if establishhing in the inconvenient place of traffic, and large-scale lifting device is inconvenient to use, and in addition, lifting device is more loaded down with trivial details when installing on the pole, wastes time and energy, if lifting device installs the insecure phenomenon that causes the slip to fall easily on the pole.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lifting device for distribution network overhead line has solved that lifting device structure is complicated and weight is more loaded down with trivial details, the problem of wasting time and energy when lifting device installs on the pole than heavier.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hoisting tool for an overhead line of a power distribution network comprises an electric pole, wherein a fixed frame is fixedly connected to the top of one side of the outer wall surface of the electric pole, a mounting plate is fixedly mounted on one side of the surface of the fixed frame, a fixed block is fixedly connected to the top of the surface of the mounting plate, a groove is formed in the bottom of the inside of the fixed block, a spring is fixedly connected to one side of the inner wall surface of the groove, a movable plate is fixedly connected to one end, away from the groove, of the spring, a limiting rod is fixedly connected to one side of the movable plate, away from the fixed block, one end, away from the movable plate, of the limiting rod sequentially penetrates through the mounting plate, the fixed frame and the electric pole and extends into the electric pole, a fixed bar is fixedly connected to the bottom, away from the limiting rod, the utility model discloses a motor, including mounting panel, motor support frame, shaft coupling fixedly connected with transfer line, the one end fixedly connected with movable pulley of motor is kept away from to the transfer line, the one side fixedly connected with lifting rope of motor support frame, the output shaft of motor passes through shaft coupling fixedly connected with transfer line, the one end fixedly connected with movable pulley of motor is kept away from to the transfer line, the fixed connection of one side of motor support frame is kept away from at the connecting panel top has the fixed pulley, fixed mounting has the fixed pulley in the middle of the top of the relative surface of bracing piece, the winding of lifting rope surface has the fixed pulley, and the one end fixedly connected with lifting.

Preferably, the fixed rod is fixedly connected to the middle of the surface of the bottom of the fixed frame, the screw rod is connected to the middle of the fixed rod in a threaded manner, and one end of the screw rod penetrates through the fixed rod and the mounting plate in sequence and extends to the inside of the mounting plate.

Preferably, the connecting plate is far away from the connecting block of fixedly connected with in the middle part of mounting panel surface one side, the connecting block is far away from one side fixedly connected with cardboard of connecting plate, the cardboard is far away from one side and lifting rope sliding connection of connecting block, and the cardboard is an arc cardboard.

Preferably, the pole surface is far away from one side fixedly connected with fixed plate of mount, and the top surface middle part fixed mounting of fixed plate has the counter weight.

Preferably, one end of the screw rod, which is far away from the mounting plate, is fixedly connected with a pull ring, and the surface of the pull ring is fixedly provided with an anti-skidding sleeve.

(III) advantageous effects

The utility model provides a lifting device for distribution network overhead line. The method has the following beneficial effects:

(1) the hoisting tool for the overhead line of the power distribution network is characterized in that a motor supporting frame is fixedly connected to one side of the top of a connecting plate, a motor is fixedly mounted at the top of the motor supporting frame, an output shaft of the motor is fixedly connected with a transmission rod through a coupler, one end of the transmission rod, far away from the motor, is fixedly connected with a movable pulley, the surface of the movable pulley is fixedly connected with a lifting rope, one side of the top of the connecting plate, far away from the motor supporting frame, is fixedly connected with a supporting rod, the middle of the top of the supporting rod, opposite to the surface, is fixedly provided with a fixed pulley, the surface of the lifting rope is wound with the fixed pulley, one end of the lifting rope, far away from the movable pulley, is fixedly connected with a lifting hook, the middle of one, through the cooperation of connecting plate, motor support frame, motor, transfer line, movable pulley, fixed pulley, connecting block, cardboard, lifting rope and lifting hook, changed in the past and used the defect of large-scale hoist and mount machinery in the unchangeable place of traffic, light and practiced thrift economic cost, the practicality is stronger.

(2) This lifting device for distribution network overhead line, one side fixed mounting through the mount surface has the mounting panel, the top fixedly connected with fixed block on mounting panel surface, the inside bottom of fixed block is seted up flutedly, recess inner wall surface one side fixedly connected with spring, the one end fixedly connected with movable plate of recess is kept away from to the spring, one side fixedly connected with gag lever post of fixed block is kept away from to the movable plate, the one end that the movable plate was kept away from to the gag lever post runs through the mounting panel in proper order, the mount, the pole extends to the inside of pole, the bottom fixedly connected with fixed strip that the gag lever post was kept away from on the mounting panel surface, the pin has been run through at the inside middle part of fixed strip in proper order, the one end of pin runs through the fixed strip in proper order, the gag lever post extends to the inside of, The mounting panel and extend to the inside of mounting panel, through the mating reaction of mounting panel, fixed block, recess, spring, movable plate, gag lever post, fixed strip, pin, dead lever and screw rod for lifting device's simple to operate is swift and install more firmly, has effectively avoided because of installing the phenomenon that the insecure cause the tumble that skids, and it is comparatively convenient to use.

Drawings

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

FIG. 2 is a top view of the motor, the movable pulley, the fixed pulley, the lifting rope, etc. of the present invention;

FIG. 3 is a top view of the connecting block and the clamping plate of the present invention;

FIG. 4 is an enlarged view of a portion A of FIG. 1;

fig. 5 is a partially enlarged view of fig. 1 at B.

In the figure: 1 electric pole, 2 balance weights, 3 fixed plates, 4 mounting plates, 5 fixed frames, 6 movable pulleys, 7 motors, 8 motor supporting frames, 9 connecting plates, 10 fixed pulleys, 11 supporting rods, 12 connecting blocks, 13 clamping plates, 14 lifting ropes, 15 lifting hooks, 16 transmission rods, 17 limiting rods, 18 fixed strips, 19 fixed blocks, 20 grooves, 21 springs, 22 movable plates, 23 pins, 24 fixed rods and 25 screw rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a hoisting tool for an overhead line of a power distribution network comprises an electric pole 1, wherein the top of one side of the outer wall surface of the electric pole 1 is fixedly connected with a fixed frame 5, one side of the surface of the fixed frame 5 is fixedly provided with a mounting plate 4, the top of the surface of the mounting plate 4 is fixedly connected with a fixed block 19, the bottom of the inside of the fixed block 19 is provided with a groove 20, one side of the inner wall surface of the groove 20 is fixedly connected with a spring 21, one end of the spring 21, which is far away from the groove 20, is fixedly connected with a movable plate 22, one side of the movable plate 22, which is far away from the fixed block 19, is fixedly connected with a limiting rod 17, one end of the limiting rod 17, which is far away from the movable plate 22, sequentially penetrates through the mounting plate 4, the fixed frame 5 and the electric pole 1 and extends to the inside of the electric pole 1, the middle part of the surface of the bottom of the fixing frame 5 is fixedly connected with a fixing rod 24, the middle part of the fixing rod 24 is in threaded connection with a screw rod 25, one end of the screw rod 25 sequentially penetrates through the fixing rod 24 and the mounting plate 4 and extends to the inside of the mounting plate 4, the mounting of the mounting plate 4 and the top of the electric pole 1 can be completed, one end of the screw rod 25, which is far away from the mounting plate 4, is fixedly connected with a pull ring, the surface of the pull ring is fixedly provided with an anti-skidding sleeve, the mounting and dismounting of the mounting plate 4 and the bottom of the electric pole can be completed, one side of the surface of the electric pole 1, which is far away from the fixing frame, is fixedly connected with a fixing plate 3, the middle part of the surface of the top of the fixing plate 3 is fixedly provided, the output shaft of the motor 7 is fixedly connected with a transmission rod 16 through a coupler, one end of the transmission rod 16, far away from the motor 7, is fixedly connected with a movable pulley 6, the surface of the movable pulley 6 is fixedly connected with a lifting rope 14, the middle part of one side of the connecting plate 9, far away from the surface of the mounting plate 4, is fixedly connected with a connecting block 12, one side of the connecting block 12, far away from the connecting plate 9, is fixedly connected with a clamping plate 13, one side of the clamping plate 13, far away from the connecting block 12, is slidably connected with the lifting rope 14, the clamping plate 13 is an arc-shaped clamping plate, the shaking condition of the lifting rope 14 is effectively weakened, one side of the top of the connecting plate 9, far away from the motor support frame 8, is fixedly connected with a support rod 11, the middle part of the top of the opposite surface of the support rod 11 is fixedly provided with a fixed, the hook 15 is capable of hooking an object to be lifted.

When the lifting tool is used, a user needs to install the lifting tool on the surface of the electric pole 1, one side of the mounting plate 4 is inserted into the fixing frame 5 at the moment, the moving plate 22 is held by the hand to move towards the direction close to the electric pole 1, the spring 21 is stretched until the limiting rod 17 moves into the electric pole 1, then the pin 23 is rotated until the pin 23 moves into the limiting rod 17, then the screw 25 is rotated until the screw 25 rotates into the mounting plate 4 in a threaded manner, the mounting of the lifting tool can be completed, the mounting is firmer, the phenomenon of slipping and falling caused by infirm mounting is effectively avoided, the use is more convenient, the balance weight 2 is placed at the top of the fixing plate 3 to keep the balance of the two sides of the electric pole 1, the integral stability of the lifting tool is improved, then the lifting hook 15 is hung on an object to be lifted, the motor 7 is started, the motor 7 rotates to drive the, the transmission rod 16 rotates to drive the movable pulley 6 to rotate, and then the lifting rope 14 can be driven to ascend and descend along the surface of the fixed pulley 10, so that a lifted object can be lifted out, the clamping plate 13 can effectively reduce the shaking of the lifting rope 14, the balance of the lifting rope 14 in the lifting process is improved, the defect that a large-scale hoisting machine is used in a place with unchanged traffic in the past is overcome, the weight is light, the economic cost is saved, the practicability is high, and the hoisting tool for the power distribution network overhead line is convenient to install and wide in application range.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lifting device for distribution network overhead line, includes pole (1), its characterized in that: the top fixedly connected with mount (5) on one side of the outer wall surface of the electric pole (1), one side fixedly mounted on the surface of the mount (5) is provided with a mounting plate (4), the top fixedly connected with fixing block (19) on the surface of the mounting plate (4), a groove (20) is formed in the bottom inside the fixing block (19), a spring (21) is fixedly connected on one side of the inner wall surface of the groove (20), one end fixedly connected with a movable plate (22) of the spring (21) away from the groove (20), one side fixedly connected with a limiting rod (17) of the movable plate (19) away from the movable plate (22) is arranged on the movable plate (22), one end of the limiting rod (17) away from the movable plate (22) sequentially penetrates through the mounting plate (4), the mount (5) and the electric pole (1) and extends to the inside of the electric pole (1), and the, a pin (23) penetrates through the middle inside the fixing strip (18), one end of the pin (23) penetrates through the fixing strip (18) and the limiting rod (17) in sequence and extends to the inside of the limiting rod (17), a connecting plate (9) is fixedly connected to the bottom of the surface of the mounting plate (4), a motor supporting frame (8) is fixedly connected to one side of the top of the connecting plate (9), a motor (7) is fixedly mounted at the top of the motor supporting frame (8), an output shaft of the motor (7) is fixedly connected with a transmission rod (16) through a coupler, a movable pulley (6) is fixedly connected to one end, far away from the motor (7), of the transmission rod (16), a lifting rope (14) is fixedly connected to the surface of the movable pulley (6), a supporting rod (11) is fixedly connected to one side, far away from the motor supporting frame (8), and a fixed pulley (10) is fixedly mounted in the middle of the top, the fixed pulley (10) is wound on the surface of the lifting rope (14), and a lifting hook (15) is fixedly connected to one end, far away from the movable pulley (6), of the lifting rope (14).

2. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: the utility model discloses a fixing frame, including mount (5), dead lever (24) middle part threaded connection have screw rod (25), the one end of screw rod (25) runs through dead lever (24), mounting panel (4) in proper order and extends to the inside of mounting panel (4).

3. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: connecting plate (9) keep away from mounting panel (4) surface one side middle part fixedly connected with connecting block (12), one side fixedly connected with cardboard (13) of connecting plate (9) are kept away from to connecting block (12), one side and lifting rope (14) sliding connection of connecting block (12) are kept away from to cardboard (13), and cardboard (13) are an arc cardboard.

4. The hoisting tool for the overhead line of the power distribution network of claim 1, wherein: one side fixedly connected with fixed plate (3) of mount is kept away from on pole (1) surface, and fixed mounting has counter weight (2) in the middle part of the top surface of fixed plate (3).

5. The hoisting tool for the overhead line of the power distribution network of claim 2, wherein: one end of the screw rod (25) far away from the mounting plate (4) is fixedly connected with a pull ring, and the surface of the pull ring is fixedly provided with an anti-skidding sleeve.