CN212539221U

CN212539221U - On-line monitoring device for power transmission line iron tower assembly

Info

Publication number: CN212539221U
Application number: CN202021340372.6U
Authority: CN
Inventors: 李凯; 焦剑; 黄成云; 王军龙; 桂和怀; 朱冠旻; 韩启云; 张必余; 单长孝; 刘云飞; 刘勇; 傅冬生; 叶坦; 康玮; 马玉; 杨德志; 王超; 张文涛; 张鹏程
Original assignee: State Grid Corp of China SGCC; State Grid Anhui Electric Power Co Ltd; Anhui Power Transmission and Transformation Engineering Co Ltd; Xuancheng Power Supply Co of State Grid Anhui Electric Power Co Ltd
Current assignee: State Grid Corp of China SGCC; State Grid Anhui Electric Power Co Ltd; Anhui Power Transmission and Transformation Engineering Co Ltd; Xuancheng Power Supply Co of State Grid Anhui Electric Power Co Ltd
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-02-12
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to a transmission line construction technical field discloses an on-line monitoring device for transmission line iron tower assemblage. Including the casing that is used for placing the on-line monitoring device body, be equipped with the ascending cavity of opening in the casing, evenly laid the louvre on the lateral wall of cavity, just be located the four corners department on the diapire of cavity and be equipped with the guide pillar, be equipped with the board of placing that is used for placing the on-line monitoring device body in the cavity, the guide pillar passes places the board setting, and the cover is equipped with the buffer spring who is used for carrying out the buffering to placing the board on the guide pillar. Through the structure, the online monitoring device body is placed on the placing plate to be protected in all aspects, and the online monitoring device body is convenient to use in the field environment.

Description

On-line monitoring device for power transmission line iron tower assembly

Technical Field

The utility model relates to a transmission line construction technical field, specifically speaking relates to an on-line monitoring device for transmission line iron tower assemblage.

Background

With the continuous innovation and development of electric power technology, the transmission voltage grade is higher and higher, the transmission line iron tower is larger and heavier, the risk of iron tower erection construction is increased, and in order to ensure the safety of the iron tower erection construction process, the development of an online monitoring system for the transmission line iron tower erection is very important for carrying out real-time dynamic monitoring on various control parameters in the iron tower erection process.

The patent with the application number of CN201420027323.5 discloses an online monitoring device for power transmission line iron tower assemblage, by MCU the control unit, the power conversion unit, the battery power supply unit constitutes, battery power supply unit one end is connected on the power conversion unit, the other end is connected on battery voltage detecting element, its power conversion unit lower port sets up a power conversion the control unit, a power starts the control unit, interconnect between its power conversion the control unit and the power starts the control unit, though the device can real time monitoring, the damage of original paper has been avoided, the unblocked of circuit and constructor's safety have been ensured, but still there is because the whole field of power transmission line iron tower assemblage construction, service environment is changeable, the defect of the protection of preferred is lacked to the online monitoring device.

SUMMERY OF THE UTILITY MODEL

The defect of the online monitoring device to existence among the prior art lacks the protection, the utility model provides an online monitoring device for transmission line iron tower assemblage. The function of being convenient for the removal of on-line monitoring device body when it can realize carrying out the protection of full aspect to the on-line monitoring device body.

In order to solve the above technical problem, the present invention solves the above technical problems.

A on-line monitoring device for transmission line iron tower assemblage, including the casing that is used for placing the on-line monitoring device body, be equipped with the ascending cavity of opening in the casing, evenly laid the louvre on the lateral wall of cavity, just be located four corners department on the diapire of cavity and be equipped with the guide pillar, be equipped with the board of placing that is used for placing the on-line monitoring device body in the cavity, the guide pillar passes places the board setting, and the cover is equipped with the buffer spring who is used for carrying out the buffering to placing the board on the guide.

Through the utility model provides a structure for the online monitoring device body is placed and is being placed the protection that makes the online monitoring device body obtain the aspect on placing the board, and the online monitoring device body of being convenient for is in the use of open-air environment.

Preferably, the bottom of the shell is provided with a moving wheel, and the rear side of the shell is provided with a telescopic pushing handle, so that the shell can be moved conveniently.

Preferably, the pushing handle comprises a lower hinged rod and an upper hinged rod which are arranged in parallel, a movable cavity for the upper hinged rod to extend into is arranged in the lower hinged rod along the extension direction of the lower hinged rod, and a connecting rod is connected between the upper end parts of the upper hinged rod; the side surface of the upper hinge rod extending into the movable cavity is provided with a through hole, two sliding plates are arranged in the through hole in a sliding manner, blocking rings are arranged at the opening of the through hole, a first spring for pushing the sliding plates to move to the blocking rings is arranged between the sliding plates, and the sliding plates are provided with convex blocks extending out of the inner rings of the corresponding blocking rings; a through groove for the corresponding protruding block to extend out is arranged on the side wall of the movable cavity and positioned at the opening.

Through the utility model provides a structure for remove the restriction to last hinge bar when making in its withdrawal through-hole through pressing down the protruding piece that stretches out logical groove, make and go up the hinge bar and can stretch out and draw back in the activity intracavity, thereby realize making the shrink of pushing hands, convenient to use.

As preferred, be equipped with the pushing hands on the back lateral wall of casing and accomodate the groove, the pushing hands is accomodate and is equipped with the hinge hole on the lateral wall about the groove and be located below department relatively, the below department of hinge bar is equipped with the hinge post that stretches into corresponding hinge hole down, the pushing hands is accomodate and is equipped with first spout and the second spout that is located first spout lower extreme department along the upper and lower direction on the lateral wall about the groove, first spout and second spout are linked together through the horizontal groove, be equipped with the slidable driving lever between the second spout, the parallel is equipped with the even board that stretches into hinge bar department under corresponding on the driving lever, be equipped with the rotation post on the even board, be equipped with the rotation hole that supplies to correspond the rotation post and stretch into on the lateral wall of hinge.

Through the utility model provides a structure for stir the driving lever and slide between first spout, horizontal groove and second spout and can drive the pushing hands and change over to and roll out the pushing hands and accomodate the groove, make the pushing hands accomodate the easy operation convenience of accomodating the inslot at the pushing hands.

Preferably, a spring mounting groove is formed in the upper side surface and the rear end portion of the shell, a mounting hole communicated with the pushing handle accommodating groove is formed in the bottom of the spring mounting groove, a plug is arranged at an opening of the spring mounting groove, a limiting rod is arranged in the spring mounting groove, the lower end of the limiting rod penetrates through the mounting hole and extends into the pushing handle accommodating groove, the upper end of the limiting rod penetrates through the plug, a stop block located in the spring mounting groove is arranged on the limiting rod, and a second spring used for pushing the stop block to move downwards is sleeved on the limiting rod; the connecting rod is provided with a limiting hole for the limiting rod to extend into.

Through the utility model provides a structure for thereby lift the gag lever post and can drive the gag lever post and break away from spacing hole and remove spacing to the pushing hands, make the pushing hands can accomodate the inslot rotation at the pushing hands, be convenient for it accomodate.

Drawings

Fig. 1 is a schematic view of an on-line monitoring device for power transmission line iron tower erection in embodiment 1;

FIG. 2 is a schematic sectional view of the housing in embodiment 1;

FIG. 3 is a schematic view of a pusher and a driver in embodiment 1;

FIG. 4 is a schematic sectional view of a pusher in embodiment 1;

FIG. 5 is an enlarged view of portion B of FIG. 4;

fig. 6 is an enlarged schematic view of a portion a in fig. 2.

The names of the parts indicated by the numerical references in the drawings are as follows: 100. a housing; 101. a cavity; 102. heat dissipation holes; 103. a guide post; 110. placing the plate; 120. a moving wheel; 130. a pushing handle; 211. a buffer spring; 221. a handle receiving groove; 222. a hinge hole; 223. a first chute; 224. a second chute; 225. a horizontal groove; 310. a lower hinge rod; 311. a hinged column; 312. rotating the hole; 320. an upper hinge rod; 321. a connecting rod; 322. a limiting hole; 330. a deflector rod; 331. connecting plates; 332. rotating the column; 411. a movable cavity; 511. a through hole; 512. a baffle ring; 520. a sliding plate; 521. a raised block; 530. a first spring; 541. a through groove; 611. a spring mounting groove; 612. mounting holes; 620. a plug; 630. a limiting rod; 631. a stopper; 632. a second spring.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1 to 6, the present embodiment provides an online monitoring device for assembling a power transmission line iron tower, which includes a housing 100 for placing an online monitoring device body, a cavity 101 with an upward opening is provided in the housing 100, heat dissipation holes 102 are uniformly distributed on a side wall of the cavity 101, guide pillars 103 are provided on a bottom wall of the cavity 101 and located at four corners, a placing plate 110 for placing the online monitoring device body is provided in the cavity 101, the guide pillars 103 pass through the placing plate 110, and a buffer spring 211 for buffering the placing plate 110 is sleeved on the guide pillars 103.

In this embodiment, the online monitoring device body is placed in the cavity 101 to be protected, and meanwhile, the heat dissipation holes 102 are arranged to dissipate heat generated by the online monitoring device body during operation, so that the online monitoring device body is protected by heat dissipation; the opening of the cavity 101 is hinged with a cover plate, so that dust can be effectively prevented; in this embodiment, through the arrangement of the guide post 103 and the buffer spring 211, the online monitoring device body placed on the placing plate 110 obtains effective buffering and vibration reduction, and the online monitoring device body obtains effective buffering and protection; through the structure of this embodiment for on-line monitoring device body obtains diversified protection.

In this embodiment, the bottom of the housing 100 is provided with a moving wheel 120, and the rear side of the housing 100 is provided with a retractable push handle 130.

Through the structure in the embodiment, the operator pushes the pushing handle 130 to drive the shell 100 to move, so that the online monitoring device body is convenient to move and is convenient for practical use.

In this embodiment, the pushing handle 130 includes a lower hinge rod 310 and an upper hinge rod 320, which are arranged in parallel, a movable cavity 411 for the upper hinge rod 320 to extend into is formed in the lower hinge rod 310 along the extending direction of the lower hinge rod 310, and a connecting rod 321 is connected between the upper ends of the upper hinge rods 320; a through hole 511 is arranged on the side surface of the upper hinge rod 320 extending into the movable cavity 411, two sliding plates 520 are arranged in the through hole 511 in a sliding manner, a stop ring 512 is arranged at the opening of the through hole 511, a first spring 530 for pushing the sliding plates 520 to move to the stop ring 512 is arranged between the sliding plates 520, and a convex block 521 extending out of the inner ring of the corresponding stop ring 512 is arranged on each sliding plate 520; a through groove 541 for extending the corresponding bump 521 is disposed on the side wall of the active cavity 411 and at the opening.

Through the arrangement of the lower hinge rod 310, the movable cavity 411 and the upper hinge rod 320 in the embodiment, the upper hinge rod 320 moves in the movable cavity 411, so that the push handle 130 can be telescopically arranged, and the use of an operator is facilitated; when the through hole 511 corresponds to the through groove 541, the first spring 530 pushes the sliding plate 520 to move to the opening of the through hole 511, so that the protruding block 521 passes through the inner ring of the blocking ring 512 and the through groove 541 and extends out of the outer side of the lower hinge rod 310, the upper hinge rod 320 is limited, and the upper hinge rod and the lower hinge rod are fixed, wherein the blocking ring 512 can limit the sliding plate 520 and prevent the sliding plate 520 from separating from the through hole 511; when an operator presses the protruding block 521 extending out of the through groove 541 to retract into the through hole 511, the upper hinge lever 320 is not limited, so that the push handle 130 can be retracted for use; wherein, the end of the protruding block 521 extending out of the through groove 541 is hemispherical, which is convenient for the protruding block to move in the moving cavity 411.

In this embodiment, a handle receiving groove 221 is disposed on a rear side wall of the housing 100, hinge holes 222 are disposed on left and right side walls of the handle receiving groove 221 and located below the handle receiving groove, a hinge post 311 extending into the corresponding hinge hole 222 is disposed below the lower hinge rod 310, a first sliding groove 223 and a second sliding groove 224 located at a lower end of the first sliding groove 223 are disposed on left and right side walls of the handle receiving groove 221 along an up-down direction, the first sliding groove 223 is communicated with the second sliding groove 224 through a horizontal groove 225, a slidable shift lever 330 is disposed between the second sliding grooves 224, a connecting plate 331 extending into the corresponding lower hinge rod 310 is disposed on the shift lever 330 in parallel, a rotating post 332 is disposed on the connecting plate 331, and a rotating hole 312 for extending the corresponding rotating post 332 is disposed on a side wall of the lower hinge rod 310.

By the arrangement of the handle receiving groove 221, the hinge hole 222 and the hinge post 311 in this embodiment, so that the lower hinge rod 310 is hinged in the handle receiving groove 221, so that the retracted handle 130 can be received in the handle receiving groove 221 to better receive the handle 130, wherein, through the arrangement of the first sliding chute 223, the second sliding chute 224, the horizontal chute 225, the shift lever 330, the connecting plate 331, the rotating column 332 and the rotating hole 312, so that the rotary post 332 is inserted into the rotary hole 312 to hinge the lower hinge lever 310 to the link plate 331, further, when the shift lever 330 slides into the second sliding slot 224 along the first sliding slot 223 via the horizontal slot 225, the pushing handle 130 is rotated out of the pushing handle receiving slot 221 to be in a use state, and the shift lever 330 slides into the first sliding slot 223 via the horizontal slot 225 along the second sliding slot 224, so that the pushing handle 130 is received in the pushing handle receiving slot 221, and the receiving operation of the pushing handle 130 in the pushing handle receiving slot 221 is simpler and more convenient.

In this embodiment, a spring installation groove 611 is formed in the upper side surface and the rear end portion of the housing 100, an installation hole 612 communicating with the pushing handle accommodating groove 221 is formed in the bottom of the spring installation groove 611, a plug 620 is arranged at an opening of the spring installation groove 611, a limit rod 630 is arranged in the spring installation groove 611, the lower end of the limit rod 630 penetrates through the installation hole 612 and extends into the pushing handle accommodating groove 221, the upper end of the limit rod 630 penetrates through the plug 620, a stop block 631 located in the spring installation groove 611 is arranged on the limit rod 630, and a second spring 632 used for pushing the stop block 631 to move downwards is sleeved on the limit rod 630; the connecting rod 321 is provided with a limiting hole 322 for the limiting rod 630 to extend into.

Through the structure of the embodiment, the pushing handle 130 is received in the pushing handle receiving groove 221, the second spring 632 pushes the stopper 631 to make the limiting rod 630 extend out of the mounting hole 612 and insert into the limiting hole 322 to fix the pushing handle 130 in the pushing handle receiving groove 221; when the operator lifts the limiting rod 630 to retract the lower end of the limiting rod 630 into the mounting hole 612, the limitation on the pushing handle 130 is removed, so that the operator can push the shifting lever 330 to drive the pushing handle 130 to rotate out of or into the pushing handle receiving groove 221, and the operation is simple and convenient.

When the online monitoring device for assembling the power transmission line iron tower is used specifically, the online monitoring device body is placed on the placing plate 110 to be protected; when the on-line monitoring device body needs to be moved, the limiting rod 630 is lifted up, the shifting rod 330 slides into the second sliding groove 224 along the first sliding groove 223 via the horizontal groove 225 to drive the pushing handle 130 to rotate out of the pushing handle accommodating groove 221, and then the hinged rod 320 is lifted up to extend the pushing handle 130, so that an operator can push the shell 100 to move conveniently; when the pushing handle 130 does not need to be moved, the protruding block 521 is pressed to be retracted into the through hole 511, so that the upper hinge rod 320 slides in the movable cavity 411 to retract the pushing handle 130, then the limiting rod 630 is lifted upwards, the shifting rod 330 slides into the first sliding groove 223 along the second sliding groove 224 via the horizontal groove 225, so that the pushing handle 130 is accommodated in the pushing handle accommodating groove 221, the limiting rod 630 is released, and the second spring 632 pushes the limiting rod 630 to extend into the limiting hole 322, so that the pushing handle 130 is fixed.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. A on-line monitoring device for transmission line iron tower assemblage, its characterized in that: including casing (100) that is used for placing the on-line monitoring device body, be equipped with cavity (101) that the opening is ascending in casing (100), evenly laid louvre (102) on the lateral wall of cavity (101), just be located the four corners department on the diapire of cavity (101) and be equipped with guide pillar (103), be equipped with board (110) of placing that are used for placing the on-line monitoring device body in cavity (101), guide pillar (103) pass and place board (110) and set up, the cover is equipped with buffer spring (211) that are used for buffering placing board (110) on guide pillar (103).

2. The on-line monitoring device for the assembly of the power transmission line iron tower according to claim 1, characterized in that: the bottom of the shell (100) is provided with a moving wheel (120), and the back side surface of the shell (100) is provided with a telescopic push handle (130).

3. The on-line monitoring device for the assembly of the power transmission line iron tower according to claim 2, characterized in that: the pushing handle (130) comprises a lower hinged rod (310) and an upper hinged rod (320) which are arranged in parallel, a movable cavity (411) for the upper hinged rod (320) to extend into is arranged in the lower hinged rod (310) along the extending direction of the lower hinged rod (310), and a connecting rod (321) is connected between the upper end parts of the upper hinged rod (320); a through hole (511) is formed in the side face, extending into the movable cavity (411), of the upper hinge rod (320), two sliding plates (520) are arranged in the through hole (511) in a sliding mode, blocking rings (512) are arranged at the opening of the through hole (511), first springs (530) for pushing the sliding plates (520) to move to the blocking rings (512) are arranged between the sliding plates (520), and protruding blocks (521) extending out of the inner rings of the corresponding blocking rings (512) are arranged on the sliding plates (520); a through groove (541) for extending the corresponding convex block (521) is arranged on the side wall of the movable cavity (411) and positioned at the opening.

4. The on-line monitoring device for the assembly of the power transmission line iron tower according to claim 3, characterized in that: the rear side wall of the shell (100) is provided with a pushing handle accommodating groove (221), the left side wall and the right side wall of the pushing handle accommodating groove (221) are provided with hinge holes (222) in a position below the left side wall and the right side wall, the lower portion of the lower hinge rod (310) is provided with a hinge column (311) extending into the corresponding hinge hole (222), the left side wall and the right side wall of the pushing handle accommodating groove (221) are provided with a first sliding groove (223) and a second sliding groove (224) located at the lower end of the first sliding groove (223) in an up-and-down direction, the first sliding groove (223) and the second sliding groove (224) are communicated through a horizontal groove (225), a slidable shifting rod (330) is arranged between the second sliding grooves (224), a connecting plate (331) extending into the position corresponding lower hinge rod (310) is arranged on the shifting rod (330) in parallel, a rotating column (332) is arranged on the connecting plate (331), and a rotating hole (312) for the corresponding rotating column (332).

5. The on-line monitoring device for the assembly of the power transmission line iron tower according to claim 3, characterized in that: a spring mounting groove (611) is formed in the upper side of the shell (100) and located at the rear end, a mounting hole (612) communicated with the pushing handle accommodating groove (221) is formed in the bottom of the spring mounting groove (611), a plug (620) is arranged at an opening of the spring mounting groove (611), a limiting rod (630) with the lower end penetrating through the mounting hole (612) and extending into the pushing handle accommodating groove (221) is arranged in the spring mounting groove (611), the upper end of the limiting rod (630) penetrates through the plug (620) and is arranged, a stop block (631) located in the spring mounting groove (611) is arranged on the limiting rod (630), and a second spring (632) used for pushing the stop block (631) to move downwards is sleeved on the limiting rod (630); the connecting rod (321) is provided with a limit hole (322) for the limit rod (630) to extend into.