CN115360611B

CN115360611B - Transformer substation support

Info

Publication number: CN115360611B
Application number: CN202211285384.7A
Authority: CN
Inventors: 刘艳; 刘建华; 陈光耀
Original assignee: Xuzhou Changsheng Power Equipment Co ltd
Current assignee: Xuzhou Changsheng Power Equipment Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-20
Anticipated expiration: 2042-10-20
Also published as: CN115360611A

Abstract

The invention relates to the field of transformer substation elements, and discloses a transformer substation support, wherein a lifting mechanism capable of moving up and down, a planar mechanism capable of moving in a planar manner and a placing mechanism capable of placing an electric element above the planar mechanism are arranged above a support base, the mounting height of the electric element can be changed according to actual requirements through a lifting rod of the lifting mechanism capable of moving up and down so as to adapt to the mounting of elements with different heights, the movement of a moving plate and a fixed plate is controlled through an electric sliding rail and an upper electric sliding rail, the spatial position of the fixed plate is changed, when the electric element needs to be mounted, the electric element can be connected with an equipment mounting hole through a bolt and mounted on a placing plate, after the mounting is finished, the placing plate is connected with a fixed shaft through a fixed hole at the bottom of the placing plate in a buckling manner and is fixed in the mounting groove on the fixed plate, when the mounting plate is dismounted, the electric element can be dismounted from the support only by lifting up the placing plate, and the mounting is convenient and fast to mount.

Description

Transformer substation support

Technical Field

The invention relates to the field of transformer substation elements, in particular to a transformer substation support.

Background

The transformer substation, the place of change voltage, in order to carry the far place to the electric energy that the power plant sent out, must rise the voltage, become high-tension electricity, reduce the voltage as required near the user again, the work of this kind of lifting voltage is accomplished by the transformer substation, the main equipment of transformer substation is the switch, a transformer, the fuse, electrical components such as mutual-inductor and arrester, the transformer substation support can be used to support the cable of carrying the transformer substation electric current, support all kinds of electrical component's connecting cable and place all kinds of electrical components, current transformer substation support structure is fixed structure mostly, the bottom is pre-buried to ground depths, very troublesome when needing to remove the transformer substation support, waste time and energy, can consume very big manpower and material resources, and establish the structure into the movable with the bottom, lead to fixing that can not be fine when using, and then when appearing removing, lead to the circuit to receive the destruction, influence whole power supply.

And the component in the present transformer substation need install in different height and different positions, and current transformer support is because fixed knot constructs, needs carry out the customization of support according to the demand of transformer substation in advance, wastes time and energy. And due to the fixed structure of the customized bracket, when the site needs to change, the customized bracket can not be changed according to the change of the site, and the construction requirement of the site can not be met.

Because of the restriction of safe distance between place restriction and the electrical equipment, current transformer support often can't set up multirow equipment simultaneously, and space utilization is low, and the fuse of transformer substation, the installation and the dismantlement process of mutual-inductor and arrester are loaded down with trivial details complicacy, and the amount of labour is big. Therefore, it is necessary to provide a substation support to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problem, the invention provides a transformer substation support.

The invention provides a transformer substation support, which comprises: the bottom of the support base can be embedded to the deep underground, a lifting mechanism capable of moving up and down is arranged above the support base, a plane mechanism capable of moving in a plane and a placing mechanism capable of placing electric elements and arranged above the plane mechanism are arranged above the lifting mechanism; the lifting mechanism comprises a lifting rod, the outer wall of the lifting rod is connected with a lifting groove in a sliding mode, the lifting groove is arranged at the top of the support base, the lower end of the lifting rod is of a hollow structure, the bottom of the lifting rod is connected with a movable nut through a lifting plate with a lifting hole, the movable nut is movably connected with a movable screw rod, the inner wall of the movable nut is provided with an arc-shaped spiral groove, two ends of the spiral groove are connected through a ball returning pipe, a ball is placed inside the spiral groove, the ball is located between the inner wall of the movable nut and the outer wall of the movable screw rod, the movable screw rod is rotatably connected with a rotating hole in the bottom of the lifting groove, a transmission gear is sleeved on the outer wall of the movable screw rod, one end of the transmission gear penetrates through a transmission hole to be meshed with a driving gear, the transmission hole is located in the end face of the lifting rod, the driving gear is placed inside a rotating box with an opening at one end face where the transmission hole is located, the center of the bottom of the driving gear is fixedly connected, the rotating rod is rotatably connected with a rotating hole in a rotating box in a rotating mode, the center of the top of the driving rod is fixedly connected with a driving rod, and the top of the driving rod, and the driving rod passes through the top of the rotating box and is located outside of the rotating box; the plane mechanism comprises a plane plate, the bottom of the plane plate is fixedly connected with the top of the lifting rod, the top of the plane plate is provided with a sliding groove, an electric sliding rail is arranged in the sliding groove and is connected with a placing sliding block in a sliding manner, the top of the placing sliding block is connected with a movable plate through a bolt, the top of the movable plate is provided with an upper sliding groove, the inner wall of the upper sliding groove is provided with an upper electric sliding rail, the upper electric sliding rail is connected with an upper sliding block in a sliding manner, and the upper sliding block is connected with a fixed plate through a bolt; the placing mechanism comprises a plurality of placing plates, the bottom of the placing plates is provided with a fixing hole, the top of the fixing plate is provided with a plurality of fixing shafts matched with the fixing holes, four corners of the top of the placing plates are provided with equipment mounting holes for mounting electric elements through bolts, the fixing shafts are placed inside the mounting groove, the mounting groove is arranged at the top of the fixing plate, the inner wall of the mounting groove is slidably connected with the buffer plate with a through hole, the through hole is slidably connected with the fixing shafts, and the bottom of the buffer plate is connected with the top of the mounting groove through buffer springs.

Preferably, be equipped with the external screw thread on the outer wall of support base, external screw thread threaded connection mounting panel, the external screw thread is located drive gear's below, and the top four corners department of mounting panel is equipped with a plurality of mounting holes, mounting hole swing joint and the installation pole that ground links to each other.

Preferably, the end faces of the two ends of the plane plate are respectively provided with a left chute and a right chute, the left chute and the right chute are respectively connected with the left support rod and the right support rod in a sliding manner, the left support rod and the right support rod are arranged at the two ends of the bottom of the movable plate, the end faces of the two ends of the movable plate are respectively provided with a front chute and a rear chute, the front chute and the rear chute are respectively connected with the front support rod and the rear support rod in a sliding manner, and the front support rod and the rear support rod are respectively arranged at the two ends of the bottom of the fixed plate.

Preferably, the left support rod, the right support rod, the front support rod and the rear support rod are consistent in structure, the left support rod comprises a fixed rod, the fixed rod is arranged in an inclined mode, the top of the fixed rod is fixedly connected with the bottom of the movable plate, the bottom of the fixed rod is vertically connected with the movable block, and the movable block is connected with the inner wall of the left sliding groove in a sliding mode.

Preferably, the outer wall of the bracket base is fixedly connected with a lower escalator for climbing, the outer wall of the lifting rod is fixedly connected with an upper escalator for climbing, and the bottom of the upper escalator is positioned above the hollow structure at the lower end of the lifting rod.

Preferably, the inside left fixed axle and the right fixed axle that is equipped with of mounting groove of fixed axle both sides, the bottom of placing the board is equipped with left fixed orifices and right fixed orifices, and the top of buffer board is equipped with left through-hole and the right through-hole of slidable connection left fixed axle and right fixed axle.

Preferably, both ends terminal surface mutually perpendicular with preceding spout on the movable plate is equipped with left connecting rod and right connecting rod, and left connecting rod rotates with the one end of right connecting rod and is connected left runner and right runner, connects left lower runner and right lower runner through left lower connecting rod and right lower connecting rod respectively on the both ends terminal surface of support base, and the both ends terminal surface of fixed plate is equipped with left hawser and right hawser respectively, and left hawser passes left runner winding on left lower runner, and right hawser passes right runner winding on right lower runner.

Preferably, the terminal surfaces of two ends of the plane plate, which are perpendicular to the left sliding groove, are provided with a front connecting rod and a rear connecting rod, the front connecting rod is connected with one end of the rear connecting rod in a rotating manner and is connected with a front rotating wheel and a rear rotating wheel, the terminal surfaces of two ends of the support base are respectively connected with the front lower rotating wheel and the rear lower rotating wheel through the front lower connecting rod, the terminal surfaces of two ends of the moving plate are respectively provided with a front cable and a rear cable, the front cable penetrates through the front rotating wheel to be wound on the front lower rotating wheel, and the rear cable penetrates through the rear rotating wheel to be wound on the rear lower rotating wheel.

Preferably, the upper part of the inner wall of the bracket base is provided with a limit baffle, the limit baffle is in a circular ring shape, and the inner diameter of the limit baffle is smaller than the outer diameter of the lifting plate.

Compared with the related art, the transformer substation bracket provided by the invention has the following beneficial effects:

1. according to the invention, through the lifting rod of the lifting mechanism capable of moving up and down, the mounting height of the electric element can be changed according to actual requirements so as to adapt to the mounting of elements with different heights, the electric element can be connected with the equipment mounting hole through a bolt on the ground firstly through the electric control electric slide rail and the upper electric slide rail so as to control the movement of the movable plate and the fixed plate, and the spatial position of the fixed plate can be changed according to the mounting position and the safety distance required by the electric element;

2. the movable plate is limited by arranging the left support rod and the right support rod which are connected with the left chute and the right chute in a sliding manner, so that the movable plate is more stable during movement, the fixed plate is limited by arranging the front support rod and the rear support rod which are connected with the front chute and the rear chute in a sliding manner, so that the fixed plate is more stable during movement, uneven stress during movement is prevented, the movable plate and the fixed plate can be supported by the obliquely arranged fixed rod, and when the movable plate and the fixed plate move and move to the edge, the movable plate and the fixed plate are prevented from being affected by a lever and easily turned on one side;

3. according to the invention, the left cable and the right cable are arranged, when the fixed plate moves left and right, one end of the fixed plate can be fixed through the cables, the fixed plate is prevented from overturning under the action of a lever, and when the power supply can not be supplied, the fixed plate is detached from the upper sliding block, the fixed plate is moved along the front sliding grooves and the rear sliding grooves on two sides by rotating the left lower rotating wheel and the right lower rotating wheel, through arranging the front cable and the rear cable, when the moving plate moves front and back, one end of the moving plate can be fixed through the cables, the moving plate is prevented from overturning under the action of the lever, and when the power supply can not be supplied, the moving plate is detached from the placing sliding block, and through rotating the front lower rotating wheel and the rear lower rotating wheel, the moving plate is moved along the left sliding grooves and the right sliding grooves on two sides.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a substation rack provided in the present invention;

FIG. 2 is a schematic structural diagram of the lifting mechanism shown in FIG. 1;

fig. 3 is a schematic structural view of the inside of the lifting mechanism shown in fig. 1;

FIG. 4 is a schematic structural view of the flat mechanism shown in FIG. 1;

FIG. 5 is a schematic structural view of the flat panel mechanism of FIG. 4 from another perspective;

FIG. 6 is a schematic illustration of the left cable connection of FIG. 4;

FIG. 7 is a schematic structural view of the placement mechanism shown in FIG. 1;

FIG. 8 is a schematic view of the placement mechanism of FIG. 7 from a lower perspective;

reference numbers in the figures: 1. a lifting mechanism; 101. a lifting rod; 102. a driving gear; 103. a driving lever; 104. a transmission gear; 105. a drive bore; 106. rotating the rod; 107. moving the nut; 108. a lifting plate; 109. moving the screw; 110. a limit baffle; 2. a planar mechanism; 201. a flat plate; 202. moving the plate; 203. a fixing plate; 204. a left chute; 205. a right chute; 206. a left support bar; 2061. fixing the rod; 2062. a moving block; 207. a right support bar; 208. an electric slide rail; 209. an electric sliding rail is arranged; 210. a front chute; 211. a rear chute; 212. a front support bar; 213. a rear support bar; 214. a left connecting rod; 215. a left rotating wheel; 216. a left cable; 217. a left lower connecting rod; 218. a left lower runner; 219. a right connecting rod; 220. a right rotating wheel; 221. a right cable; 222. a lower right connecting rod; 223. a right lower turning wheel; 224. a front connecting rod; 225. a front runner; 226. a front cable; 227. a front lower connecting rod; 228. a front lower runner; 229. a rear connecting rod; 230. a rear rotating wheel; 231. a rear cable; 232. a rear lower connecting rod; 233. a rear lower wheel; 3. a placement mechanism; 301. placing the plate; 302. an equipment mounting hole; 303. mounting grooves; 304. a buffer plate; 305. a through hole; 306. a fixed shaft; 307. a left through hole; 308. a left fixed shaft; 309. a right through hole; 310. a right fixed shaft; 311. a fixing hole; 312. a left fixing hole; 313. a right fixing hole; 4. a bracket base; 5. rotating the cartridge; 6. an external thread; 7. mounting a plate; 8. mounting holes; 9. moving down the escalator; 10. go up the staircase.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 8, a substation rack provided by the present invention includes: the device comprises a support base 4, wherein the bottom of the support base 4 can be embedded to the deep underground, a lifting mechanism 1 capable of moving up and down is arranged above the support base 4, a plane mechanism 2 capable of moving in a plane and a placing mechanism 3 capable of placing electric elements are arranged above the plane mechanism 2 are arranged above the lifting mechanism 1;

the lifting mechanism 1 comprises a lifting rod 101, the outer wall of the lifting rod 101 is slidably connected with a lifting groove, the lifting groove is arranged at the top of the support base 4, the lower end of the lifting rod 101 is of a hollow structure, the bottom of the lifting rod 101 is connected with a movable nut 107 through a lifting plate 108 with a lifting hole, the movable nut 107 is movably connected with a movable screw 109, the inner wall of the movable nut 107 is provided with an arc-shaped spiral groove, two ends of the spiral groove are connected through a ball returning pipe, a ball is placed inside the spiral groove, the ball is located between the inner wall of the movable nut 107 and the outer wall of the movable screw 109, the movable screw 109 is rotatably connected with a rotating hole at the bottom of the lifting groove, a transmission gear 104 is sleeved on the outer wall of the movable screw 109, one end of the transmission gear 104 penetrates through the transmission hole 105 to be meshed with the driving gear 102, the transmission hole 105 is located on the end surface of the lifting rod 101, the driving gear 102 is placed inside the rotating box 5 with an opening at one end, one end of the opening of the rotating box 5 is fixedly connected with the end surface where the rotating hole 105 is located, the center of the bottom of the driving gear 102 is fixedly connected with a rotating hole 106, the top 103 of the rotating box 5, and the driving rod is located at the top of the driving rod 5, the top of the rotating box 5;

the plane mechanism 2 comprises a plane plate 201, the bottom of the plane plate 201 is fixedly connected with the top of the lifting rod 101, a sliding groove is formed in the top of the plane plate 201, an electric sliding rail 208 is placed inside the sliding groove, the electric sliding rail 208 is connected with a placing sliding block in a sliding mode, the top of the placing sliding block is connected with the moving plate 202 through a bolt, an upper sliding groove is formed in the top of the moving plate 202, an upper electric sliding rail 209 is arranged on the inner wall of the upper sliding groove, the upper electric sliding rail 209 is connected with an upper sliding block in a sliding mode, and the upper sliding block is connected with the fixing plate 203 through a bolt;

the placing mechanism 3 comprises a plurality of placing plates 301, fixing holes 311 are formed in the bottoms of the placing plates 301, a plurality of fixing shafts 306 matched with the fixing holes 311 are formed in the tops of the fixing plates 203, equipment mounting holes 302 capable of mounting electric elements through bolts are formed in the four corners of the tops of the placing plates 301, the fixing shafts 306 are placed inside mounting grooves 303, the mounting grooves 303 are formed in the tops of the fixing plates 203, buffer plates 304 with through holes 305 are connected to the inner walls of the mounting grooves 303 in a sliding mode, the through holes 305 are connected with the fixing shafts 306 in a sliding mode, and the bottoms of the buffer plates 304 are connected with the tops of the mounting grooves 303 through buffer springs.

It should be noted that: the driving rod 103 is fixedly connected through a rotating wheel or a motor, the driving rod 103 is driven to rotate through the rotating wheel or the motor, the transmission gear 104 is driven to rotate, the transmission gear 104 drives the movable screw 109 to rotate, a plurality of balls are arranged between the movable nut 107 and the movable screw 109 to limit the movable nut 107 to rotate, the spiral groove and the threads on the screw are combined to form a raceway, the balls can circularly roll on the raceway, when the movable screw 109 rotates, the movable nut 107 can move up and down on the movable screw 109 to drive the lifting rod 101 to move up and down, when the lifting rod 101 is at the initial position, the lifting rod 101 is at the lowest position, so that an installer can conveniently install electric elements, a power interface is arranged on the end face of the bracket base 4, the power interface is connected with the electric sliding rail 208 and the upper electric sliding rail 209 through an internal line, and can supply power to the electric sliding rail 208 and the upper electric sliding rail 209, and further controlling the movement of the moving plate 202 and the fixed plate 203, when in the initial position, the fixed plate 203 and the moving plate 202 are respectively positioned at the middle parts of the moving plate 202 and the flat plate 201, when in installation, the bracket base 4 is fixedly installed below the ground, when the electric elements need to be installed, the electric elements can be firstly connected with the equipment installation holes 302 through bolts on the ground and then installed on the placing plate 301, after the installation is finished, the placing plate 301 is hoisted through manpower climbing or a crane, the placing plate 301 is buckled and connected with the fixed shaft 306 through the fixed hole 311 at the bottom part of the placing plate, and then is fixed in the installation groove 303 on the fixed plate 203, the bottom part of the placing plate 301 is connected with the buffer plate 304, under the action of gravity, the buffer plate 304 moves downwards, and then the placing plate 301 is driven to move towards the lower part of the installation groove 303, and is limited by the fixed shaft 306 and the installation groove 303, can fix electric elements inside mounting groove 303, when dismantling, only need to place board 301 and mention upwards, can dismantle electric elements from the support, it is comparatively convenient to install.

In the embodiment of the invention, referring to fig. 1, the outer wall of the bracket base 4 is provided with an external thread 6, the external thread 6 is in threaded connection with the mounting plate 7, the external thread 6 is positioned below the transmission gear 104, four corners of the top of the mounting plate 7 are provided with a plurality of mounting holes 8, and the mounting holes 8 are movably connected with a mounting rod connected with the ground.

It should be noted that: by arranging the mounting plate 7 capable of moving up and down, when the lower part of the bracket base 4 is buried under the ground, the mounting plate 7 is moved down, the lower part of the mounting plate 7 is contacted with the ground, the lower part of the bracket base 4 can be protected, external foreign matters and rainwater are prevented from entering the lower part of the bracket base 4 to influence the stability of the bracket base 4, the mounting plate 7 is connected with the ground through the mounting rod, the bracket base 4 can be ensured to be connected with the ground more stably, the limiting effect can be achieved by arranging the external thread 6 below the transmission gear 104, the transmission gear 104 is prevented from entering the ground, and the lifting rod 101 cannot move in subsequent operation;

in the embodiment of the present invention, referring to fig. 4 and 5, the end surfaces of both ends of the planar plate 201 are respectively provided with a left chute 204 and a right chute 205, the left chute 204 and the right chute 205 are respectively slidably connected to a left support rod 206 and a right support rod 207, the left support rod 206 and the right support rod 207 are disposed at both ends of the bottom of the moving plate 202, the end surfaces of both ends of the moving plate 202 are respectively provided with a front chute 210 and a rear chute 211, the front chute 210 and the rear chute 211 are respectively slidably connected to a front support rod 212 and a rear support rod 213, and the front support rod 212 and the rear support rod 213 are respectively disposed at both ends of the bottom of the fixed plate 203.

It should be noted that: the movable plate 202 can be limited by arranging the left support rod 206 and the right support rod 207 and connecting the left slide groove 204 and the right slide groove 205 in a sliding manner, so that the movable plate 202 is more stable during movement, and the fixed plate 203 can be limited by arranging the front support rod 212 and the rear support rod 213 and connecting the front slide groove 210 and the rear slide groove 211 in a sliding manner, so that the fixed plate 203 is more stable during movement, and uneven stress during movement is prevented;

in the embodiment of the present invention, referring to fig. 4 and 5, the left support rod 206, the right support rod 207, the front support rod 212 and the rear support rod 213 have the same structure, the left support rod 206 includes a fixed rod 2061, the fixed rod 2061 is obliquely disposed, the top of the fixed rod 2061 is fixedly connected to the bottom of the moving plate 202, the bottom of the fixed rod 2061 is vertically connected to the moving block 2062, and the moving block 2062 is slidably connected to the inner wall of the left sliding chute 204.

It should be noted that: the left support rod 206, the right support rod 207, the front support rod 212 and the rear support rod 213 are consistent in structure, and the obliquely arranged fixing rod 2061 can support the moving plate 202 and the fixing plate 203, so that when the moving plate 202 and the fixing plate 203 move, the moving plate 202 and the fixing plate 203 are prevented from moving to the edge and are easily turned over under the action of a lever;

in the embodiment of the invention, referring to fig. 1, a lower staircase 9 for climbing is fixedly connected to the outer wall of the bracket base 4, an upper staircase 10 for climbing is fixedly connected to the outer wall of the lifting rod 101, and the bottom of the upper staircase 10 is positioned above the hollow structure at the lower end of the lifting rod 101.

It should be noted that: by arranging the lower escalator 9 and the upper escalator 10, an installer can climb when maintaining, and the bottom of the upper escalator 10 is arranged above the hollow structure at the lower end of the lifting rod 101, so that the lifting rod 101 can fall when maintaining, and the maintenance is convenient for the maintainer;

in the embodiment of the present invention, referring to fig. 7, a left fixing shaft 308 and a right fixing shaft 310 are disposed inside the mounting groove 303 at two sides of the fixing shaft 306, a left fixing hole 312 and a right fixing hole 313 are disposed at the bottom of the placing plate 301, and a left through hole 307 and a right through hole 309 slidably connecting the left fixing shaft 308 and the right fixing shaft 310 are disposed at the top of the buffer plate 304.

It should be noted that: the left fixing shaft 308 and the right fixing shaft 310 are arranged, the placing plate 301 is fixed through the three fixing shafts, the fixing plate 203 is prevented from moving when in use, and the buffer plate 304 can move up and down on the left fixing shaft 308 and the right fixing shaft 310 through the left through hole 307 and the right through hole 309;

in the embodiment of the present invention, referring to fig. 6, a left connecting rod 214 and a right connecting rod 219 are disposed on two end faces of the moving plate 202 perpendicular to the front sliding chute 210, one end of the left connecting rod 214 and one end of the right connecting rod 219 are rotatably connected to a left rotating wheel 215 and a right rotating wheel 220, a left lower rotating wheel 218 and a right lower rotating wheel 223 are respectively connected to two end faces of the bracket base 4 through a left lower connecting rod 217 and a right lower connecting rod 222, a left cable 216 and a right cable 221 are respectively disposed on two end faces of the fixed plate 203, the left cable 216 passes through the left rotating wheel 215 and is wound on the left lower rotating wheel 218, and the right cable 221 passes through the right rotating wheel 220 and is wound on the right lower rotating wheel 223.

It should be noted that: by arranging the left cable 216 and the right cable 221, when the fixing plate 203 moves left and right, one end of the fixing plate 203 can be fixed through the cables, the fixing plate 203 is prevented from overturning under the action of a lever, and when power cannot be supplied, the fixing plate 203 is detached from the upper sliding block, and the fixing plate 203 is moved along the front sliding chute 210 and the rear sliding chute 211 on two sides by rotating the left lower rotating wheel 218 and the right lower rotating wheel 223;

in the embodiment of the present invention, referring to fig. 6, a front connecting rod 224 and a rear connecting rod 229 are disposed on two end surfaces of the plane plate 201 perpendicular to the left sliding slot 204, one end of the front connecting rod 224 and one end of the rear connecting rod 229 are rotatably connected to a front wheel 225 and a rear wheel 230, two end surfaces of the bracket base 4 are respectively connected to a front lower wheel 228 and a rear lower wheel 233 through a front lower connecting rod 227 and a rear lower connecting rod 232, two end surfaces of the moving plate 202 are respectively provided with a front cable 226 and a rear cable 231, the front cable 226 passes through the front wheel 225 and is wound on the front lower wheel 228, and the rear cable 231 passes through the rear wheel 230 and is wound on the rear lower wheel 233.

It should be noted that: by arranging the front cable 226 and the rear cable 231, when the moving plate 202 moves back and forth, one end of the moving plate 202 can be fixed through the cables, the moving plate 202 is prevented from overturning under the action of a lever, and when power cannot be supplied, the moving plate 202 is detached from the placing slider, and the moving plate 202 moves along the left chute 204 and the right chute 205 on two sides by rotating the front lower rotating wheel 228 and the rear lower rotating wheel 233;

in the embodiment of the present invention, referring to fig. 3, a limit baffle 110 is disposed on an upper portion of an inner wall of the support base 4, the limit baffle 110 is circular, and an inner diameter of the limit baffle 110 is smaller than an outer diameter of the lifting plate 108.

It should be noted that: through setting up limit baffle 110, can prevent that lifter 101 from at the in-process that rises, reacing the top of support base 4, and then drop from support base 4, influence lifter 101's stability.

The working principle of the transformer substation support provided by the invention is as follows:

the bracket base 4 is buried under the ground, and passes through the mounting plate 7 which can move up and down, when the lower part of the bracket base 4 is buried under the ground, the bracket base 4 can be connected with the ground more stably by moving the mounting plate 7 downwards, the lower part of the mounting plate 7 is contacted with the ground, and is connected with the ground by the mounting rod passing through the mounting hole 8 on the mounting plate 7, after the bracket base 4 is mounted, the electric element is connected with the equipment mounting hole 302 on the ground by the bolt, the electric element is mounted on the mounting plate 301, and climbs the lower escalator 9 and the upper escalator 10 by the human hand, and the mounting plate 301 is brought from the ground, the mounting plate 301 is placed in the mounting groove 303, the buffer plate 304 in the mounting groove 303 is pressed downwards by the fixing hole 311, the left fixing hole 312 and the right fixing hole 313 and the fixing shaft 306 in the mounting groove 303, the left fixing shaft 308 and the right fixing shaft 310, and the mounting plate 301 is fixed, and under the action of gravity, the buffer plate 301 moves the buffer plate 304 in the mounting groove 303 downwards by the buffer spring, and further the buffer plate 301 is fastened to the outer wall of the buffer plate, and the buffer plate 102 is prevented from being damaged by the buffer screw rod 103, and the driving motor 102, the driving wheel 102 and the driving wheel 102 is driven by the driving wheel 102 and the driving wheel 102, the driving wheel 102 and the driving wheel 102, the driving wheel is moved by the driving wheel 103, and the driving wheel 103, the lifting rod 101 is driven to move up and down, the lifting rod 101 is lifted to a corresponding height, the electric sliding rail 208 and the upper electric sliding rail 209 can be powered through the electric sliding rail 208 and the upper electric sliding rail 209, the moving plate 202 and the fixed plate 203 are further controlled to move to a corresponding safe distance and a proper position, when the position to be installed cannot be powered, the moving plate 202 is detached from the placement slide block, the moving plate 202 moves back and forth along the left sliding groove 204 and the right sliding groove 205 on two sides by rotating the front lower rotating wheel 228 and the rear lower rotating wheel 233, the fixed plate 203 is detached from the upper slide block, and the fixed plate 203 moves left and right along the front sliding groove 210 and the rear sliding groove 211 on two sides by rotating the left lower rotating wheel 218 and the right lower rotating wheel 223.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein. The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims

1. A substation support, comprising: the device comprises a support base (4), wherein the bottom of the support base (4) can be embedded to the underground depth, a lifting mechanism (1) capable of moving up and down is arranged above the support base (4), a plane mechanism (2) capable of moving in a plane and a placing mechanism (3) capable of placing an electric element are arranged above the plane mechanism (2) and are arranged above the lifting mechanism (1);

the lifting mechanism (1) comprises a lifting rod (101), the outer wall of the lifting rod (101) is slidably connected with a lifting groove, the lifting groove is arranged at the top of the support base (4), the lower end of the lifting rod (101) is of a hollow structure, the bottom of the lifting rod (101) is connected with a movable nut (107) through a lifting plate (108) with a lifting hole, the movable nut (107) is movably connected with a movable screw (109), the inner wall of the movable nut (107) is provided with an arc-shaped spiral groove, two ends of the spiral groove are connected with each other through a ball returning pipe, balls are placed inside the spiral groove, the balls are located between the inner wall of the movable nut (107) and the outer wall of the movable screw (109), the movable screw (109) is rotatably connected with the rotating hole at the bottom of the lifting groove, a transmission gear (104) is sleeved on the outer wall of the movable screw (109), one end of the transmission gear (104) penetrates through a transmission hole (105) to be meshed with a rotating driving gear (102), the transmission hole (105) is located at the end face of the lifting rod (101), the driving gear (102) is placed inside a rotating box (5) with one end face of which one end opening, one end face of the transmission box (5) is fixedly connected with a driving gear (106) fixed at the top of the driving gear (102), and the driving gear (102) fixed at the top of the center of the driving gear (102) which is connected with the driving box (106), the top of the driving rod (103) passes through a driving hole positioned at the top of the rotating box (5) and is positioned at the outer side of the rotating box (5);

the plane mechanism (2) comprises a plane plate (201), the bottom of the plane plate (201) is fixedly connected with the top of the lifting rod (101), a sliding groove is formed in the top of the plane plate (201), an electric sliding rail (208) is placed in the sliding groove, the electric sliding rail (208) is connected with a placing sliding block in a sliding mode, the top of the placing sliding block is connected with the moving plate (202) through bolts, an upper sliding groove is formed in the top of the moving plate (202), an upper sliding rail (209) is arranged on the inner wall of the upper sliding groove, the upper sliding rail (209) is connected with an upper sliding block in a sliding mode, and the upper sliding block is connected with the fixing plate (203) through bolts;

the placing mechanism (3) comprises a plurality of placing plates (301), fixing holes (311) are formed in the bottoms of the placing plates (301), a plurality of fixing shafts (306) matched with the fixing holes (311) are formed in the top of the fixing plate (203), equipment mounting holes (302) capable of mounting electric elements through bolts are formed in the four corners of the top of the placing plates (301), the fixing shafts (306) are placed inside the mounting grooves (303), the mounting grooves (303) are formed in the top of the fixing plate (203), the inner walls of the mounting grooves (303) are connected with the buffer plates (304) with through holes (305) in a sliding mode, the through holes (305) are connected with the fixing shafts (306) in a sliding mode, and the bottoms of the buffer plates (304) are connected with the tops of the mounting grooves (303) through buffer springs.

2. A transformer substation support according to claim 1, characterized in that an external thread (6) is arranged on the outer wall of the support base (4), the external thread (6) is in threaded connection with a mounting plate (7), the external thread (6) is located below the transmission gear (104), a plurality of mounting holes (8) are formed in four corners of the top of the mounting plate (7), and the mounting holes (8) are movably connected with mounting rods connected with the ground.

3. The substation support according to claim 1, wherein a left sliding groove (204) and a right sliding groove (205) are respectively formed in end faces of two ends of the flat plate (201), the left sliding groove (204) and the right sliding groove (205) are respectively connected with a left supporting rod (206) and a right supporting rod (207) in a sliding manner, the left supporting rod (206) and the right supporting rod (207) are arranged at two ends of the bottom of the moving plate (202), a front sliding groove (210) and a rear sliding groove (211) are respectively formed in end faces of two ends of the moving plate (202), the front sliding groove (210) and the rear sliding groove (211) are respectively connected with a front supporting rod (212) and a rear supporting rod (213) in a sliding manner, and the front supporting rod (212) and the rear supporting rod (213) are respectively arranged at two ends of the bottom of the fixed plate (203).

4. The transformer substation support according to claim 3, wherein the left support rod (206), the right support rod (207), the front support rod (212) and the rear support rod (213) are identical in structure, the left support rod (206) comprises a fixed rod (2061), the fixed rod (2061) is obliquely arranged, the top of the fixed rod (2061) is fixedly connected with the bottom of the moving plate (202), the bottom of the fixed rod (2061) is vertically connected with a moving block (2062), and the moving block (2062) is slidably connected with the inner wall of the left sliding chute (204).

5. A substation support according to claim 1, characterized in that the outer wall of the support base (4) is fixedly connected with a lower escalator (9) for climbing, the outer wall of the lifting rod (101) is fixedly connected with an upper escalator (10) for climbing, and the bottom of the upper escalator (10) is located above the hollow structure at the lower end of the lifting rod (101).

6. The substation bracket according to claim 1, wherein a left fixing shaft (308) and a right fixing shaft (310) are arranged inside the mounting grooves (303) on two sides of the fixing shaft (306), a left fixing hole (312) and a right fixing hole (313) are arranged at the bottom of the placing plate (301), and a left through hole (307) and a right through hole (309) capable of slidably connecting the left fixing shaft (308) and the right fixing shaft (310) are arranged at the top of the buffer plate (304).

7. The substation support according to claim 1, wherein a left connecting rod (214) and a right connecting rod (219) are arranged on two end faces of the moving plate (202) perpendicular to the front sliding chute (210), one ends of the left connecting rod (214) and the right connecting rod (219) are rotatably connected with a left rotating wheel (215) and a right rotating wheel (220), two end faces of the support base (4) are respectively connected with a left lower rotating wheel (218) and a right lower rotating wheel (223) through a left lower connecting rod (217) and a right lower connecting rod (222), two end faces of the fixed plate (203) are respectively provided with a left cable (216) and a right cable (221), the left cable (216) passes through the left rotating wheel (215) and is wound on the left lower rotating wheel (218), and the right cable (221) passes through the right rotating wheel (220) and is wound on the right lower rotating wheel (223).

8. The substation support according to claim 7, wherein a front connecting rod (224) and a rear connecting rod (229) are arranged on two end faces of the plane plate (201) perpendicular to the left sliding chute (204), one end of the front connecting rod (224) and one end of the rear connecting rod (229) are rotatably connected with a front rotating wheel (225) and a rear rotating wheel (230), two end faces of the support base (4) are respectively connected with a front lower rotating wheel (228) and a rear lower rotating wheel (233) through a front lower connecting rod (227) and a rear lower connecting rod (232), two end faces of the moving plate (202) are respectively provided with a front cable (226) and a rear cable (231), the front cable (226) passes through the front rotating wheel (225) and is wound on the front lower rotating wheel (228), and the rear cable (231) passes through the rear rotating wheel (230) and is wound on the rear lower rotating wheel (233).

9. A substation support according to claim 1, characterized in that the upper portion of the inner wall of the support base (4) is provided with a limit baffle (110), the limit baffle (110) is circular ring-shaped, and the inner diameter of the limit baffle (110) is smaller than the outer diameter of the lifting plate (108).