CN218732709U - Novel 110 kilovolt is maintenance platform for switch - Google Patents

Abstract

The utility model belongs to the field of electric power construction equipment, in particular to a novel maintenance platform for 110 KV disconnecting link, which is provided with a supporting plate and is characterized in that the supporting plate is formed by fixing two vertical rods and at least five transverse rods, the transverse rods are arranged in parallel at intervals, the two vertical rods are positioned at the left side and the right side of all the transverse rods, two pairs of supporting fixing frames are also arranged below the supporting plate, each pair of supporting fixing frames is formed by two supporting fixing frame main bodies, all the supporting fixing frame main bodies are formed by two supporting column intervals in parallel, the lower ends of the supporting columns are fixedly connected with a fixing part, a clamping groove with a downward opening is formed inside the fixing part, the top end of each supporting column is provided with a threaded column, the threaded column is inserted into the corresponding interval, a gasket is sleeved on the threaded column of each supporting fixing frame, the gasket is positioned above the transverse rods and is fastened through nuts; the utility model has the advantages of simple structure, convenient installation, convenient transfer, lifting, and the like, and is applicable to knife switch frameworks with different widths.

Description

Novel 110 kilovolt is maintenance platform for switch

Technical Field

The utility model belongs to electric power construction device field especially relates to a novel 110 kilovolt for switch overhauls platform.

Background

At present, the maintainer of power supply company is when overhauing 110 kilovolts of switch, or adopt to take the scaffold frame to overhaul, or adopt to stand and overhaul on the switch framework, or adopt and overhaul the platform, wherein it is loaded down with trivial details to take scaffold frame operation process partially, increase the maintenance time limit for a project, overhaul on the switch framework, it is inconvenient during the transfer operation, when overhauing sound contact simultaneously, if the high inadequately of operating personnel, need to fill up the foot or step on and just can overhaul on alternate connecting rod, there is the potential safety hazard and steps on the risk of curved alternate connecting rod.

In the prior art, for example, CN208127723U discloses an isolating switch overhaul platform, which comprises a maintenance platform and a platform fixing device, wherein the bottom of the platform fixing device is movably connected with a knife switch foundation channel steel, the top of the platform fixing device is movably connected with the maintenance platform, the maintenance platform is rectangular, the top of the maintenance platform is provided with a chute, a connecting piece and a fixing piece, the chute is symmetrically distributed on two sides of the maintenance platform, the maintenance platform is connected with the fixing device through the chute and the connecting piece, the connecting piece is installed on the inner side of the chute, one side of the chute is provided with the fixing piece, the bottom of the fixing piece is fixedly connected with the maintenance platform, the fixing piece is located on one side of the maintenance platform, the top of the fixing piece is provided with a safety belt hanger, the safety belt hanger is an insulating long rod, the bottom of the safety belt hanger is fixedly connected with the fixing piece, the outer side of the safety belt hanger is connected with a safety belt hanger hanging ring, the safety belt hanger hanging ring is composed of a buckle, a connecting post and a lantern ring, the connecting post is movably connected with the connecting post, and the connecting post is also movably connected with the buckle.

CN208142658U discloses a 110 kilovolt switch overhauls platform, including installing the work platform on the channel-section steel of 110 kilovolt switch, the last telescopic length bracing piece that is connected with of work platform perpendicularly, the one end that the work platform was kept away from to the bracing piece is equipped with the safety belt complex buckle who wears with the staff, work platform swing joint have with channel-section steel complex latch device.

The above prior art has the following disadvantages: 1. the height can not be lifted, which brings inconvenience to the maintenance; 2. the knife switch framework can not be installed on the knife switch framework.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention discloses a novel maintenance platform for 110 kv disconnecting link, which is realized by adopting the following technical scheme.

The utility model provides a novel 110 kilovolt is maintenance platform for switch, the backup pad has, a serial communication port the backup pad is formed by two montants and five at least horizontal poles are fixed, horizontal pole parallel interval places, and two adjacent horizontal poles form the interval, two montants are located the left and right sides of all horizontal poles, the below of backup pad still is equipped with two pairs of support mounts, every pair supports the mount and comprises two support mount main parts, all support mount main parts are formed side by two support column intervals, support column lower extreme fixedly connected with a fixed part, the inside draw-in groove that forms an opening downwards of fixed part, the top of support column is equipped with a screw thread post, the screw thread post inserts and corresponds in the interval, the width of support column is greater than and corresponds spaced width, the screw thread post cover of every support mount has a gasket, the gasket is located the top of horizontal pole, and fasten through the nut.

The novel overhaul platform for the 110 kV disconnecting link is characterized in that the vertical rods and the five cross rods are fixed in a welding mode.

The novel overhaul platform for the 110 kV disconnecting link is characterized in that a fixing hole is further formed in the lower portion of the fixing part.

The novel overhaul platform for the 110 kV disconnecting link is characterized in that the same pair of gaskets for supporting the fixing frame are mutually fixed.

The utility model provides a novel 110 kilovolt for switch overhaul platform, its characterized in that the support column comprises first support column and the second support column of cover in first support column outside, and first support column can stretch out and draw back in the second support column, one side of first support column forms at least three spacing hole with the same interval, and second support column upper end and the spacing hole of first support column are with one side, form two first spacing holes that distribute from top to bottom, and the interval in first spacing hole is the same with the interval in adjacent spacing hole.

Above-mentioned a novel 110 kilovolt for switch overhauls platform, its characterized in that is every to two support mount main parts integrated into one piece that support the mount, and the right flank that the left side supported the mount main part and the left surface that the mount main part was supported on the right side overlaps.

The novel overhaul platform for the 110 kV disconnecting link is characterized in that the cross rod is a square hollow steel pipe.

The novel maintenance platform for the 110 kV disconnecting link is characterized in that the vertical rod is a square hollow steel pipe.

Therefore, the utility model has the advantages of simple structure, convenient installation, convenient transfer, lifting, and the like, and is applicable to the knife switch framework with different widths.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.

Fig. 2 is a schematic view of a three-dimensional structure of a supporting and fixing frame in embodiment 1 of the present invention

Fig. 3 is the schematic view of the structure of the supporting plate body of embodiment 1 of the present invention

Fig. 4 is a schematic perspective view of embodiment 2 of the present invention.

Fig. 5 is a schematic view of a three-dimensional structure of a supporting and fixing frame in embodiment 2 of the present invention

Fig. 6 is a schematic perspective view of embodiment 3 of the present invention.

Fig. 7 is a schematic perspective view of the working spatial structure of embodiment 1 of the present invention.

In the figure: 1. the novel knife switch comprises a support plate, 11 cross rods, 12 vertical rods, 13 intervals, 2 support fixing frames, 21 support columns, 211 first support columns, 212 second support columns, 213 limiting holes, 214 limiting pins, 22 fixing parts, 23 clamping grooves, 24 fixing holes, 25 threaded columns, 3 gaskets, 4 nuts, 5 knife switches and 6 knife switch frameworks.

Detailed Description

Example 1

Referring to fig. 1 to 3, a novel maintenance platform for a 110 kv disconnecting link comprises a support plate 1 and is characterized in that the support plate 1 is formed by welding two vertical rods 12 and at least five transverse rods 11, the transverse rods 11 are arranged in parallel at intervals, an interval 13 is formed between every two adjacent transverse rods 11, the two vertical rods 12 are located on the left side and the right side of all the transverse rods 11, two pairs of support fixing frames 2 are further arranged below the support plate 1, each pair of support fixing frames 2 comprises two support fixing frame main bodies, all the support fixing frame main bodies are formed by arranging two support columns 21 at intervals in parallel, a fixing part 22 is fixedly connected to the lower end of each support column 21, a clamping groove 23 with a downward opening is formed inside each fixing part 22, a fixing hole 24 is further formed in the lower portion of each fixing part 22, the two support fixing frame main bodies of each pair of support fixing frames 2 are integrally formed, the right side face of each left support fixing frame main body is overlapped with the left side face of the right support frame main body, a threaded column 25 is arranged at the top end of each support column 21, the threaded column 25 is inserted into the corresponding interval 13, the threaded column 21 is wider than the corresponding interval 13, a gasket 3 is sleeved on the threaded column 25 of each pair of the support fixing frame 2, the gasket 3 is located above the transverse rod 11, and is fastened by nuts 4.

Example 2

Referring to fig. 4 and 5, and fig. 3, a novel maintenance platform for 110 kv disconnecting link comprises a support plate 1, it is characterized in that the supporting plate 1 is formed by welding two vertical rods 12 and at least five cross rods 11, the cross rods 11 are arranged in parallel at intervals, and two adjacent cross bars 11 form a space 13, two vertical bars 12 are positioned at the left and right sides of all the cross bars 11, two pairs of supporting and fixing frames 2 are also arranged below the supporting plate 1, each pair of supporting and fixing frames 2 is composed of two supporting and fixing frame main bodies, all the supporting and fixing frame main bodies are composed of two supporting columns 21 which are arranged in parallel at intervals, the support column 21 is composed of a first support column 211 and a second support column 212 sleeved outside the first support column 211, the first support column 211 can be extended and retracted in the second support column 212, at least three limiting holes 213 are formed at the same side of the first supporting column 211 at the same interval, two first limiting holes distributed up and down are formed at the same side of the upper end of the second supporting column 212 and the limiting holes 213 of the first supporting column 211, the interval of the first limiting holes is the same as that of the adjacent limiting holes 213, the lower end of the supporting column 21 is fixedly connected with a fixing part 22, a clamping groove 23 with a downward opening is formed in the fixing part 22, the lower part of the fixing part 22 is also provided with a fixing hole 24, and two supporting and fixing frame main bodies of each pair of supporting and fixing frames 2 are integrally formed, the right side surface of the left supporting and fixing frame main body is overlapped with the left side surface of the right supporting and fixing frame main body, the top end of the supporting column 21 is provided with a threaded column 25, the threaded column 25 is inserted into the corresponding interval 13, the width of the supporting column 21 is larger than that of the corresponding interval 13, one gasket 3 is sleeved on each pair of threaded columns 25 of the supporting and fixing frame 2, and the gasket 3 is positioned above the cross rod 11 and is fastened by a nut 4.

In this embodiment, support column 21 can stretch out and draw back, conveniently adjusts the height of overhauing the platform, makes the maintainer can overhaul the switch at a suitable height.

Example 3

Referring to fig. 6 and fig. 3, a novel maintenance platform for 110 kv disconnecting link comprises a supporting plate 1, and is characterized in that the supporting plate 1 is formed by welding two vertical rods 12 and at least five cross rods 11, the cross rods 11 are disposed in parallel at intervals, an interval 13 is formed between two adjacent cross rods 11, the two vertical rods 12 are disposed on the left and right sides of all the cross rods 11, two pairs of supporting and fixing frames 2 are further disposed below the supporting plate 1, each pair of supporting and fixing frames 2 is formed by two supporting and fixing frame main bodies, all the supporting and fixing frame main bodies are formed by two supporting columns 21 which are disposed in parallel at intervals, each supporting column 21 is formed by a first supporting column 211 and a second supporting column 212 which is sleeved outside the first supporting column 211, the first supporting column 211 can be extended and retracted in the second supporting column 212, one side of the first supporting column 211 forms at least three limiting holes 213 at the same interval, the upper end of the second supporting column 212 is located on the same side of the limiting holes 213 of the first supporting column 211 to form two first limiting holes distributed up and down, the interval of the first limiting holes is the same as that of the adjacent limiting holes 213, the lower end of the supporting column 21 is fixedly connected with a fixing part 22, a clamping groove 23 with a downward opening is formed inside the fixing part 22, the lower part of the fixing part 22 is further provided with a fixing hole 24, the top end of the supporting column 21 is provided with a threaded column 25, the threaded column 25 is inserted into the corresponding interval 13, the width of the supporting column 21 is larger than that of the corresponding interval 13, the threaded column 25 of each supporting fixing frame 2 is sleeved with a gasket 3, and the gasket 3 is located above the cross rod 11 and is fastened through a nut 4.

In this embodiment, the supporting posts 21 can be extended and retracted, and the fixing parts 22 of each pair of supporting and fixing frames 2 are independent from each other, so that each supporting post 21 can be set to have different lengths, and can be conveniently fixed on the disconnecting link frame 6 at different heights.

The novel overhaul platform for the 110 kV disconnecting link in any embodiment is characterized in that the cross rod 11 is a square hollow steel pipe.

The novel overhaul platform for the 110 kV disconnecting link in any embodiment is characterized in that the vertical rod 12 is a square hollow steel pipe.

In this application, overhaul the platform and adopt simple and easy steel frame structure welding and bolt and nut structure to constitute, the structure is simple and convenient, simple to operate.

If fig. 7, during the use, the fixed part 22 of maintenance platform strides and puts on switch framework 6 to adopt the bolt to pass corresponding fixed orifices 24, and fixed through the nut, adjust the length of support column 21, and the fastening can accomplish the installation, when the position of fixed part 22 is improper, only need unscrew the bolt, and need not to take off the bolt completely, make fixed part 22 move to the position that needs on switch framework 6, it can to tighten the bolt again, it is more convenient to use.

In the present application, the supporting and fixing frame 2 can move along the cross bar 11, so that the fixing part 22 can be fixed on the knife switch frame 6 at different positions.

The utility model provides an maintainer shift operation inconvenient at ordinary times during the switch operation, overhaul the switch base inconvenient, step on the not enough scheduling problem of operation security on the switch framework, compare simultaneously and build the scaffold frame and reduced a lot of loaded down with trivial details processes, only need alone 10 minutes can build the completion, the maintenance time limit for a project that has significantly reduced has reduced intensity of labour, has increased the security.

The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be construed as limitations of the present invention. The protection scope of the present invention shall be defined by the claims and the equivalents of the technical features in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.

Claims (8)

1. The utility model provides a novel 110 kilovolt is maintenance platform for switch, backup pad (1) has, a serial communication port, backup pad (1) is fixed by two montants (12) and five at least horizontal poles (11) and forms, horizontal pole (11) parallel interval is placed, and two adjacent horizontal poles (11) form interval (13), two montants (12) are located the left and right sides of all horizontal poles (11), the below of backup pad (1) still is equipped with two pairs of support mount (2), every support mount (2) comprises two support mount main parts, all support mount main parts are formed by two spinal branch dagger (21) intervals side by side, a fixed part (22) of support post (21) lower extreme fixedly connected with, fixed part (22) inside form a draw-in groove (23) that open side down, the top of support post (21) is equipped with a screw thread post (25), screw thread post (25) insert in corresponding interval (13), the width of support post (21) is greater than the width that corresponds interval (13), screw thread post (25) cover of every support mount (2) has a gasket (3), gasket (3) are located the top of fastening horizontal pole (11), and pass through nut (4).

2. The novel overhaul platform for the 110 kV disconnecting link according to claim 1, wherein the vertical rods (12) and the five cross rods (11) are fixed by welding.

3. A new service platform for 110 kv disconnecting link according to claim 1 or claim 2, characterized in that the lower part of the fixing part (22) is further provided with a fixing hole (24).

4. A novel maintenance platform for 110 kV disconnecting link according to claim 3, characterized in that the spacers (3) of the same pair of supporting and fixing frames (2) are fixed to each other.

5. The novel overhaul platform for the 110 kV disconnecting link according to claim 4, wherein the support column (21) is composed of a first support column (211) and a second support column (212) sleeved outside the first support column (211), the first support column (211) can stretch out and draw back in the second support column (212), at least three limiting holes (213) are formed in one side of the first support column (211) at the same interval, two first limiting holes distributed up and down are formed in the upper end of the second support column (212) and the same side of the limiting hole (213) of the first support column (211), and the interval between the first limiting holes is the same as that between adjacent limiting holes (213).

6. The novel overhaul platform for the 110 kV disconnecting link according to claim 5, wherein the two supporting and fixing frame bodies of each pair of supporting and fixing frames (2) are integrally formed, and the right side surface of the left supporting and fixing frame body is overlapped with the left side surface of the right supporting and fixing frame body.

7. The novel overhaul platform for the 110 kV disconnecting link as claimed in claim 6, wherein the cross rod (11) is a square hollow steel pipe.

8. The novel overhaul platform for the 110 kV disconnecting link according to claim 7, wherein the vertical rod (12) is a square hollow steel pipe.

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