CN112186605A

CN112186605A - Transformer maintenance platform with multiple installation modes

Info

Publication number: CN112186605A
Application number: CN202011054495.8A
Authority: CN
Inventors: 张同义; 孙韬备; 杨富栋; 戚树江; 王海涛; 鞠卫东; 张福祥
Original assignee: State Grid Corp of China SGCC; Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Current assignee: Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-05
Anticipated expiration: 2040-09-29
Also published as: CN112186605B

Abstract

The invention discloses a multi-mounting-mode power transformation maintenance platform which comprises a pedal, wherein a fixing plate is arranged at the bottom of the pedal, the bottom of the pedal is fixedly connected with the top of the fixing plate through a screw, a fixing frame is fixedly connected to the bottom of the fixing frame, an upper fixing strip is fixedly connected to the bottom of the fixing frame, and a lower fixing strip is arranged at the bottom of the upper fixing strip. The distance between last fixed strip and the lower fixed strip through setting up can be connected through the screw rod, can be according to the framework height, the difference of width is adjusted, and go up the fixed strip, set up "L shape" mounting groove with external intercommunication on the fixed strip down, make and need not to pull down the screw rod completely during dismantlement, the dismantlement can be accomplished to the pine, and the spacing groove with nut looks adaptation is seted up to the bottom of mounting groove, make when the installation spacing groove carry on spacingly to the nut, directly screw the screw rod can, need not to fix the nut, with reaching simple to operate, and can adapt to the effect of different steel construction.

Description

Transformer maintenance platform with multiple installation modes

Technical Field

The invention belongs to the technical field of transformer maintenance equipment, and particularly relates to a transformer maintenance platform with multiple installation modes.

Background

The electric power overhaul is mainly divided into the following overhaul parts: the power generation part, the power supply part, the transformer part and the power distribution part are all responsible for by special personnel, and the main professional in charge of daily equipment installation and maintenance, troubleshooting, inspection of patrolling lines and the like is the career for maintaining the power grid and the accessory equipment thereof, and in the process of electric power maintenance, some high-altitude equipment is often overhauled.

The anti-falling support is used for providing a hanging point of a safety belt only by using the anti-falling support when power transformation maintenance high-altitude operation is carried out at home and abroad, so that the operation of workers is inconvenient, the working difficulty of the workers can be improved by using a cable when a maintenance platform is used, the anti-falling support is too large in shape and inconvenient to transport and store, the margin of a locking device of the currently used anti-falling support is small during installation, the anti-falling support is only suitable for a single frame size, and power transformation maintenance and construction units have to prepare anti-falling supports of various models, so that the management and the use.

Disclosure of Invention

The invention aims to provide a multi-installation-mode power transformation maintenance platform, and aims to solve the problems that the existing multi-installation-mode power transformation maintenance platform is single in installation mode and inconvenient to store in the using process in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a transformer of many mounting methods overhauls platform, includes the footboard, the bottom of footboard is provided with the fixed plate, the bottom of footboard is through the top fixed connection who is provided with screw and fixed plate, the bottom fixedly connected with mount of fixed plate, the bottom fixedly connected with of mount goes up the fixed strip, the bottom of going up the fixed strip is provided with down the fixed strip, the mounting groove has all been seted up to the inner wall of going up fixed strip and lower fixed strip, the shape of mounting groove is "L shape", the inner wall swing joint of mounting groove has the screw rod, go up the screw rod and lower fixed strip fixed connection through setting up of fixed strip, the fixedly connected with installation piece is located at the center of the bottom of footboard, the fixed plate has seted up logical groove near the inner wall of installation.

Preferably, the inside of footboard includes first curb plate and second curb plate, the outer wall of first curb plate, second curb plate and the inner wall swing joint of footboard, the second rectangular channel has been seted up to the inner wall of first curb plate, the first rectangular channel with second rectangular channel looks adaptation is seted up to the inner wall of second curb plate, the inner wall of first curb plate and the inner wall joint of second curb plate, the top fixedly connected with slider of first curb plate, second curb plate, the footboard inner wall is close to the top of slider and has seted up the spout, the inner wall of spout and the outer wall swing joint of slider, the equal fixedly connected with pull ring of outer wall of footboard is kept away from to first curb plate, second curb plate.

Preferably, the left end fixedly connected with at footboard top has the first telescopic link of vertical setting, the top of first telescopic link is provided with two the same fixed blocks, the top of first telescopic link and the center of fixed block department fixed connection, two the same telescopic links of outer wall fixedly connected with of fixed block, head phase in proper order forms "rectangular frame structure" between telescopic link and the fixed block, the connecting rod is kept away from the second telescopic link of two vertical settings of other end fixedly connected with of fixed block.

Preferably, the locating groove is formed in the position, close to the lower portion of the second telescopic rod, of the tops of the first side plate and the second side plate, the bottom of the second telescopic rod is fixedly connected with a bottom rod, and the bottom of the second telescopic rod is movably connected with the inner wall of the locating groove through the bottom rod.

Preferably, the inner wall of the lower fixing strip is provided with a limiting groove close to the bottom of the mounting groove, and the inner diameter of the limiting groove is matched with the outer diameter of the nut.

Preferably, the two ends of the bottom of the pedal are provided with positioning holes, and the top of the fixing plate is fixedly connected with positioning pins matched with the positioning holes.

Preferably, the outer wall of the fixing block is fixedly connected with a hook.

Preferably, the width of the inner part of each of the first rectangular groove and the second rectangular groove is 5-7 cm.

Preferably, the outer wall that the footboard is close to the second telescopic link is through the screw fixedly connected with mounting bracket that sets up, keep away from the collar that two levels of outer wall fixedly connected with set up of footboard, the outer wall swing joint of collar has the buckle, the bottom fixedly connected with dead lever of mounting bracket outer wall, the dead lever is kept away from the other end of mounting bracket and is connected through the screw that sets up and the outer wall fixed connection of installation piece.

Compared with the prior art, the invention has the beneficial effects that:

1. the distance between last fixed strip and the lower fixed strip through setting up can be connected through the screw rod, can be according to the framework height, the difference of width is adjusted, and go up the fixed strip, set up "L shape" mounting groove with external intercommunication on the fixed strip down, make and need not to pull down the screw rod completely during dismantlement, the dismantlement can be accomplished to the pine, and the spacing groove with nut looks adaptation is seted up to the bottom of mounting groove, make when the installation spacing groove carry on spacingly to the nut, directly screw the screw rod can, need not to fix the nut, with reaching simple to operate, and can adapt to the effect of different steel construction.

2. The fixed plate through setting up can be through not hard up screw and footboard separation, conveniently dismantles the mounting structure of bottom, and the rethread screw is installed the mounting bracket, and the collar is bound the cylinder, fixes the device on the cylinder to conveniently install on the cylinder, in order to reach the environment and the convenient effect of loading and unloading that adapt to the difference.

3. The second curb plate through setting up is used with the cooperation of first curb plate, can pull open when using and improve work platform's area, the tensile back cooperation connecting rod of fixed block use, can play the effect of railing, protect the staff, increase the security of construction, and extend to the inside of constant head tank behind the second telescopic link extension, support the connecting rod, make the structure more firm, owing to all adopt telescopic link and sliding structure, can accomodate into a less closely structure when not using, in order to reach and to accomodate, high durability and convenient use's effect.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the present invention in the front view direction;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic cross-sectional view of the pedal structure of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. two according to the present invention;

FIG. 6 is an enlarged view of the structure at B in FIG. two according to the present invention;

fig. 7 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a pedal; 2. a first side plate; 3. a second side plate; 4. a first rectangular groove; 5. a chute; 6. a slider; 7. a second rectangular groove; 8. a fixed block; 9. hooking; 10. a telescopic rod; 11. a connecting rod; 12. a first telescopic rod; 13. a second telescopic rod; 14. a fixed mount; 15. a pull ring; 16. an upper fixing strip; 17. a lower fixing strip; 18. a screw; 19. mounting grooves; 20. a limiting groove; 21. mounting blocks; 22. positioning holes; 23. fixing the rod; 24. a mounting frame; 25. a mounting ring; 26. buckling; 27. positioning a groove; 28. a bottom bar; 29. a through groove; 30. and (7) fixing the plate.

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.

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a transformer of many mounting methods overhauls platform, including footboard 1, the bottom of footboard 1 is provided with fixed plate 30, the top fixed connection of bottom through being provided with screw and fixed plate 30 of footboard 1, the bottom fixedly connected with mount 14 of fixed plate 30, fixed strip 16 is gone up to the bottom fixedly connected with of mount 14, the bottom of going up fixed strip 16 is provided with down fixed strip 17, go up fixed strip 16 and down the inner wall of fixed strip 17 has all seted up mounting groove 19, mounting groove 19's shape is "L shape", the inner wall swing joint of mounting groove 19 has screw rod 18, go up fixed strip 16 through the screw rod 18 and the lower fixed strip 17 fixed connection who sets up, the center department fixedly connected with installation piece 21 of the bottom of footboard 1, fixed plate 30 is close to the inner wall of installation piece 21 and has seted up.

In this embodiment, can be connected through screw rod 18 through the last fixed strip 16 that sets up and the distance between the fixed strip 17 down, can adjust according to the difference of framework height, width, and set up "L shape" mounting groove 19 with external intercommunication on going up fixed strip 16, the fixed strip 17 down for need not to pull down screw rod 18 completely during the dismantlement, unscrew and can accomplish the dismantlement, in order to reach simple to operate, and can adapt to the effect of different steel constructions.

Specifically, the inside of footboard 1 includes first curb plate 2 and second curb plate 3, first curb plate 2, the outer wall of second curb plate 3 and the inner wall swing joint of footboard 1, second rectangular channel 7 has been seted up to the inner wall of first curb plate 2, the first rectangular channel 4 with 7 looks adaptations of second rectangular channel is seted up to the inner wall of second curb plate 3, the inner wall of first curb plate 2 and the inner wall joint of second curb plate 3, first curb plate 2, the top fixedly connected with slider 6 of second curb plate 3, spout 5 has been seted up near the top of slider 6 to footboard 1 inner wall, the inner wall of spout 5 and the outer wall swing joint of slider 6, first curb plate 2, the equal fixedly connected with pull ring 15 of outer wall that footboard 1 was kept away from to second curb plate 3.

In this embodiment, the second curb plate 3 is used with the cooperation of first curb plate 2, can pull open when using and improve work platform's area, increases the security of construction, owing to all adopt telescopic link and sliding construction, can accomodate into a less closely structure when not using to reach and be convenient for accomodate, convenient to use's effect.

Specifically, the left end fixedly connected with at 1 top of footboard has first telescopic link 12 of vertical setting, the top of first telescopic link 12 is provided with two the same fixed blocks 8, the top of first telescopic link 12 and the center department fixed connection of fixed block 8, two the same telescopic links 10 of the outer wall fixedly connected with of fixed block 8, head phase in proper order between telescopic link 10 and the fixed block 8 meets and forms "rectangular frame structure", connecting rod 11 keeps away from the second telescopic link 13 of two vertical settings of the other end fixedly connected with of fixed block 8.

In this embodiment, the use of fixed block 8's tensile back cooperation connecting rod 11 can play the effect of railing, protects the staff, and can support connecting rod 11 after the extension of second telescopic link 13, makes the device stable.

Specifically, the positioning groove 27 is formed in the positions, close to the lower portion of the second telescopic rod 13, of the tops of the first side plate 2 and the second side plate 3, the bottom of the second telescopic rod 13 is fixedly connected with a bottom rod 28, and the bottom of the second telescopic rod 13 is movably connected with the inner wall of the positioning groove 27 through the bottom rod 28.

In this embodiment, extend to the inside of constant head tank 27, support connecting rod 11, constant head tank 27 carries on spacingly to sill bar 28 for the structure is more firm.

Specifically, the inner wall of the lower fixing strip 17 is provided with a limiting groove 20 at the bottom close to the mounting groove 19, and the inner diameter of the limiting groove 20 is matched with the outer diameter of the nut.

In this embodiment, and the spacing groove 20 with nut looks adaptation is seted up to the bottom of mounting groove 19 for when the installation spacing groove 20 spacing the nut, directly screw the screw rod 18 can, need not to fix the nut, make simple to operate swift.

Specifically, the two ends of the bottom of the pedal 1 are provided with positioning holes 22, and the top of the fixing plate 30 is fixedly connected with positioning pins matched with the positioning holes 22.

In this embodiment, the positioning hole 22 and the positioning pin are matched to make the structure more stable.

Specifically, the outer wall of the fixing block 8 is fixedly connected with a hook 9.

In this embodiment, the safety rope can be hung to couple 9, promotes operating personnel safety in construction.

Specifically, the widths of the first rectangular groove 4 and the second rectangular groove 7 are both 5-7 cm.

In the embodiment, the width of each of the support frames is 5-7cm, so that the worker can be supported while the foot of the worker is prevented from being blocked or the worker is pedaled to be empty, and convenient storage can be realized.

Example two:

as shown in fig. 7, on the basis of the first embodiment, the present invention provides a technical solution: the outer wall that footboard 1 is close to second telescopic link 13 has mounting bracket 24 through the screw fixedly connected with that sets up, keeps away from the collar 25 that two levels of outer wall fixedly connected with set up of footboard 1, and the outer wall swing joint of collar 25 has buckle 26, and the bottom fixedly connected with dead lever 23 of the outer wall of mounting bracket 24, the dead lever 23 keep away from the other end of mounting bracket 24 and the outer wall fixed connection of installation piece 21 through the screw that sets up.

In this embodiment, the fixed plate 30 of setting can be through not hard up screw and footboard 1 separation, conveniently dismantles the mounting structure of bottom, and the rethread screw is installed mounting bracket 24, and collar 25 binds the cylinder, fixes the device on the cylinder to conveniently install on the cylinder, in order to reach the environment of adaptation difference and load and unload convenient effect.

The working principle and the using process of the invention are as follows: when various non-channel steel and I-steel structures are met, the distance between the upper fixing strip 16 and the lower fixing strip 17 can be adjusted according to different heights and widths of the framework, the L-shaped mounting grooves 19 communicated with the outside are formed in the upper fixing strip 16 and the lower fixing strip 17, so that the screw 18 is not required to be completely detached during detachment, the detachment can be completed by unscrewing, the limiting grooves 20 matched with the nuts are formed in the bottoms of the mounting grooves 19, the nuts are limited by the limiting grooves 20 during mounting, the screw 18 is directly screwed without fixing the nuts, the mounting is convenient, when the columnar line pole structure is overhauled, the fixing plate 30 is separated from the pedal 1 through the loose screws, the mounting structure at the bottom is conveniently detached, the mounting frame 24 is mounted through the screws, the column body is bound by the mounting ring 25, and the device is fixed on the column body, install with the convenience on the cylinder, with reach the environment of adaptation difference and the convenient effect of loading and unloading, second curb plate 3 through setting up is used with the cooperation of first curb plate 2, can pull open the area that improves work platform when using, the tensile back cooperation connecting rod 11's of fixed block 8 use, can play the effect of railing, protect the staff, increase the security of construction, and extend to the inside of constant head tank 27 after second telescopic link 13 extends, support connecting rod 11, make the structure more firm, owing to all adopt telescopic link and sliding structure, can accomodate into a less compact structure when not using, in order to reach and to accomodate, loading and unloading convenient effect.

Claims

1. The utility model provides a transformer of many mounting methods overhauls platform, includes footboard (1), its characterized in that: the bottom of the pedal (1) is provided with a fixed plate (30), the bottom of the pedal (1) is fixedly connected with the top of the fixed plate (30) through a screw, the bottom of the fixing plate (30) is fixedly connected with a fixing frame (14), the bottom of the fixing frame (14) is fixedly connected with an upper fixing strip (16), a lower fixing strip (17) is arranged at the bottom of the upper fixing strip (16), mounting grooves (19) are formed in the inner walls of the upper fixing strip (16) and the lower fixing strip (17), the mounting groove (19) is L-shaped, the inner wall of the mounting groove (19) is movably connected with a screw rod (18), the upper fixing strip (16) is fixedly connected with the lower fixing strip (17) through a screw (18), the center of the bottom of the pedal (1) is fixedly connected with a mounting block (21), the inner wall of the fixing plate (30) close to the mounting block (21) is provided with a through groove (29).

2. A multi-mounting-mode power transformation maintenance platform according to claim 1, wherein: the inside of the pedal (1) comprises a first side plate (2) and a second side plate (3), the outer walls of the first side plate (2) and the second side plate (3) are movably connected with the inner wall of the pedal (1), the inner wall of the first side plate (2) is provided with a second rectangular groove (7), the inner wall of the second side plate (3) is provided with a first rectangular groove (4) matched with the second rectangular groove (7), the inner wall of the first side plate (2) is clamped with the inner wall of the second side plate (3), the tops of the first side plate (2) and the second side plate (3) are fixedly connected with a sliding block (6), the top of the inner wall of the pedal (1) close to the slide block (6) is provided with a sliding chute (5), the inner wall of the sliding groove (5) is movably connected with the outer wall of the sliding block (6), and the first side plate (2) and the second side plate (3) are far away from the outer wall of the pedal (1) and are fixedly connected with pull rings (15).

3. A multi-mounting-mode power transformation maintenance platform according to claim 1, wherein: footboard (1) top left end fixedly connected with first telescopic link (12) of vertical setting, the top of first telescopic link (12) is provided with two the same fixed blocks (8), the top of first telescopic link (12) and the center department fixed connection of fixed block (8), two the same telescopic links (10) of outer wall fixedly connected with of fixed block (8), it forms "rectangular frame structure" to meet in proper order head between telescopic link (10) and fixed block (8), connecting rod (11) are kept away from second telescopic link (13) of two vertical settings of other end fixedly connected with of fixed block (8).

4. A multi-mounting-mode power transformation maintenance platform according to claim 2, wherein: locating slot (27) have been seted up near the below of second telescopic link (13) at the top of first curb plate (2), second curb plate (3), the bottom fixedly connected with sill bar (28) of second telescopic link (13), the bottom of second telescopic link (13) is through the inner wall swing joint of sill bar (28) and locating slot (27) that set up.

5. A multi-mounting-mode power transformation maintenance platform according to claim 1, wherein: the inner wall of lower fixed strip (17) is close to the bottom of mounting groove (19) and has been seted up spacing groove (20), the internal diameter of spacing groove (20) and the external diameter looks adaptation of nut.

6. A multi-mounting-mode power transformation maintenance platform according to claim 1, wherein: locating holes (22) are formed in the two ends of the bottom of the pedal (1), and locating pins matched with the locating holes (22) are fixedly connected to the top of the fixing plate (30).

7. A multi-mounting-mode power transformation overhaul platform as claimed in claim 3, wherein: the outer wall of the fixed block (8) is fixedly connected with a hook (9).

8. A multi-mounting-mode power transformation maintenance platform according to claim 2, wherein: the width of the inner parts of the first rectangular groove (4) and the second rectangular groove (7) is 5-7 cm.

9. A multi-mounting-mode power transformation maintenance platform according to claim 1, wherein: the outer wall that footboard (1) is close to second telescopic link (13) is through screw fixedly connected with mounting bracket (24) that sets up, keep away from collar (25) that two levels of outer wall fixedly connected with of footboard (1) set up, the outer wall swing joint of collar (25) has buckle (26), the bottom fixedly connected with dead lever (23) of mounting bracket (24) outer wall, the other end that mounting bracket (24) were kept away from in dead lever (23) is through the screw of setting and the outer wall fixed connection of installation piece (21).