CN212867084U - Steel pipe pole power transformation frame - Google Patents

Abstract

The utility model discloses a steel pipe pole transformer substation, including steel pipe pole main part, steel pipe pole main part is by pre-buried steel pipe section, concatenation steel pipe section and top steel pipe section concatenation are constituteed, pre-buried steel pipe section upper end, concatenation steel pipe section both ends and the equal fixed cover of top steel pipe section lower extreme are equipped with the ring flange, inside pre-buried steel pipe section upper end, inside concatenation steel pipe section both ends and the inside equal level of top steel pipe section lower extreme is fixed and is equipped with the hoist and mount pole, be equipped with a plurality of groups horizontal arm spare on the steel pipe section of top, be equipped with the xarm extension piece on the xarm spare, the xarm spare passes through bearing structure. The utility model discloses can be convenient for hoist and mount the concatenation, set up the xarm that is used for installing the power transmission line simultaneously and can change length and inclination, adapt to different situation demands, when repairing, can remove the support to the xarm simultaneously and make it rotate laminating steel pipe pole main part, need not maintenance personal and explore the health and operate power transmission line hookup location.

Description

Steel pipe pole power transformation frame

Technical Field

The utility model relates to an electric power steel pipe pole technical field especially relates to a steel pipe pole transformer substation.

Background

The steel pipe pole is an electric pole made of steel pipes, the steel pipe pole is widely applied to overhead transmission lines, and compared with the original electric pole, the steel pipe pole has the advantages of small occupied area, no influence on laying of other pipelines due to foundations, flexible and various accessory designs, difficulty in stealing tower materials and the like; the existing steel pipe pole is often installed by assembling, and is fixed by a flange structure after being spliced by a hoisting mode, and a cross arm for assuming a power transmission line is arranged on the steel pipe pole;

however, the existing steel pipe rod structure is often fixed, and is hoisted by hoisting machinery during hoisting, so that the steel pipe rod is easy to incline and inconvenient to hoist and assemble; meanwhile, the existing cross arm needs to be provided with different specifications and is arranged at different positions on the steel pipe rod, and cannot be adjusted; when operating the power transmission line erection position simultaneously, need the workman to stretch out the health or move to the erection position on the xarm, the security is lower and inconvenient operation.

Therefore, we propose a steel pipe pole transformer rack to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a steel pipe pole power transformation frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a steel pipe pole transformer substation, includes steel pipe pole main part, the steel pipe pole main part comprises pre-buried steel pipe section, concatenation steel pipe section and the concatenation of top steel pipe section, pre-buried steel pipe section upper end, concatenation steel pipe section both ends and the equal fixed cover of top steel pipe section lower extreme are equipped with the ring flange, inside, the inside equal level of concatenation steel pipe section both ends of pre-buried steel pipe section upper end and the inside hoist and mount pole that is equipped with of top steel pipe section lower extreme, the fixed hoist and mount ring that is equipped with of hoist and mount pole intermediate position, be equipped with a plurality of groups horizontal arm spare on the steel pipe section of top, every group the horizontal arm spare includes that two symmetries set up two horizontal arm spares in top steel pipe section both sides, be equipped with the xarm extension.

Preferably, the horizontal arm piece is the angle steel section that the cross-section is the T type, horizontal equipartition has a plurality of first waist holes on the horizontal arm piece, the horizontal arm piece rotates and is connected with first mounting panel, the equipartition has a plurality of mounting holes on the first mounting panel.

Preferably, the cross arm extension piece comprises two inverted-L-shaped angle steel plates symmetrically arranged on two sides of the cross arm piece, a strip-shaped opening is formed in the cross arm piece, a sliding block is arranged in the strip-shaped opening in a sliding mode and fixedly connected with the two inverted-L-shaped angle steel plates, and a plurality of second waist holes are formed in the two inverted-L-shaped angle steel plates.

Preferably, the supporting structure comprises a supporting rod obliquely arranged on the lower side of the cross arm piece, the upper end of the supporting rod is rotatably connected with the lower end face of the cross arm piece, the lower end of the supporting rod is rotatably connected with a second mounting plate, and a plurality of mounting holes are uniformly distributed in the second mounting plate.

Preferably, a plurality of reinforcing ribs are uniformly distributed on the inner sides of the two end ends of the spliced steel pipe section, one end of each reinforcing rib is fixedly connected with the inner wall of the spliced steel pipe section, and the other end of each reinforcing rib extends out of the spliced steel pipe section.

Preferably, first mounting panel and second mounting panel all process and are the form of bending that matches with top steel pipe section.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hoisting rod and the hoisting ring are arranged at the positions, needing hoisting, of the embedded steel pipe section, the spliced steel pipe section and the top steel pipe section, so that hoisting operation can be facilitated, a vertical state can be guaranteed during hoisting, and splicing is facilitated;

2. meanwhile, the position of the cross arm of the steel pipe pole main body can be adjusted and fixed at different positions according to requirements, and meanwhile, the inclination angle and the length of the cross arm can be adjusted to adapt to actual requirements;

3. when the power transmission line mounting position needs to be maintained, the second mounting plate at one end of the supporting rod is detached, and the supporting effect on the cross arm piece is removed, so that the cross arm piece is hung down, and a maintenance worker does not need to stretch out of the body for maintenance.

Drawings

Fig. 1 is a schematic structural view of a steel pipe pole power transformation frame provided by the present invention;

fig. 2 is a schematic structural view of a hoisting rod in a steel pipe pole power transformation frame provided by the utility model;

fig. 3 is the utility model provides a top steel pipe section's among steel pipe pole transformer substation structure schematic diagram.

In the figure: the steel pipe pole comprises a steel pipe pole body 1, an embedded steel pipe section 2, a spliced steel pipe section 3, a top steel pipe section 4, a flange plate 5, a hoisting pole 6, a hoisting ring 7, a horizontal arm piece 8, a horizontal arm extension piece 9, an inverted L-shaped angle steel plate 10, a sliding block 11, a supporting pole 12, a second mounting plate 13, a reinforcing rib 14 and a first mounting plate 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a steel pipe pole power transformation frame comprises a steel pipe pole main body 1, the steel pipe pole main body 1 is formed by splicing an embedded steel pipe section 2, a spliced steel pipe section 3 and a top steel pipe section 4, a plurality of reinforcing ribs 14 are uniformly distributed on the inner sides of two ends of the spliced steel pipe section 3, one ends of the reinforcing ribs 14 are fixedly connected with the inner wall of the spliced steel pipe section 3, the other ends of the reinforcing ribs 14 extend out of the spliced steel pipe section 3, the splicing stability of the spliced steel pipe section 3 and other steel pipe sections can be ensured during splicing, flanges 5 are fixedly sleeved on the upper end of the embedded steel pipe section 2, two ends of the spliced steel pipe section 3 and the lower end of the top steel pipe section 4 and used for splicing and fixing, hoisting rods 6 are horizontally and fixedly arranged inside the upper end of the embedded steel pipe section 2, inside two ends of the spliced steel pipe section 3 and inside the lower end of the top steel pipe section 4, hoisting rings 7 are fixedly arranged in the, the hoisting is convenient, and certain verticality can be ensured by hoisting;

wherein, a plurality of groups of horizontal arm pieces 8 are arranged on the top steel pipe section 4, each group of horizontal arm pieces 8 comprises two horizontal arm pieces 8 symmetrically arranged at two sides of the top steel pipe section 4, each horizontal arm piece 8 is an angle steel section with a T-shaped section and used for supposing a power transmission line, a plurality of first waist holes are horizontally and uniformly distributed on each horizontal arm piece 8, each horizontal arm piece 8 is rotatably connected with a first mounting plate 15, a plurality of mounting holes are uniformly distributed on each first mounting plate 15 and can be mounted on the top steel pipe section 4, each horizontal arm piece 8 is provided with a horizontal arm extension piece 9, each horizontal arm extension piece 9 comprises two inverted L-shaped angle steel plates 10 symmetrically arranged at two sides of each horizontal arm piece 8, each horizontal arm piece 8 is provided with a strip-shaped opening, sliding blocks 11 are arranged in the strip-shaped openings in a sliding manner, each sliding block 11 is fixedly connected with the two inverted L-shaped angle steel plates 10, the two inverted, the two inverted L-shaped angle steel plates 10 can be fixed by matching with the first waist hole;

wherein, horizontal arm piece 8 passes through bearing structure and 4 fixed connection of top steel pipe section, bearing structure sets up the bracing piece 12 in horizontal arm piece 8 downside including the slope, the terminal surface rotates under bracing piece 12 upper end and horizontal arm piece 8 to be connected, bracing piece 12 is used for supporting horizontal arm piece 8, form firm triangular structure, the support nature is high, bracing piece 12 lower extreme rotates and is connected with second mounting panel 13, the equipartition has a plurality of mounting holes on the second mounting panel 13, second mounting panel 13 can play the fixed action, dismantle second mounting panel 13 the back simultaneously, remove to support horizontal arm piece 8, make it hang down and can conveniently maintain, first mounting panel 15 and second mounting panel 13 are all processed and are the form of bending that matches with top steel pipe section 3, be convenient for install on top steel pipe section 4, stability is high.

The operation steps of the power transformation frame are as follows:

1. when assembling is carried out, hoisting operation is needed, hoisting can be facilitated through the arranged hoisting rod 6 and the hoisting ring 7, and meanwhile, the vertical state of the steel pipe rod during hoisting is ensured;

2. pre-burying the pre-buried steel pipe section 2 underground, then arranging a plurality of sections of spliced steel pipe sections 3 according to actual requirements, and sequentially splicing through a flange plate 5;

3. splicing the top steel pipe section 4 through a flange 6 to complete the splicing and fixing of the main body;

4. the cross arm member 8 is adjusted to a proper inclination angle and height, and is fixed on the top steel pipe section 4 by the first mounting plate 15, and the support rod 12 is fixed on the top steel pipe section 4 by the second mounting plate 13, so that a stable triangular structure is formed;

5. when the overall length of the cross arm needs to be extended, the two inverted-L-shaped angle steel plates 10 are slid to extend out of the cross arm piece 8, and then are fixed through the first waist hole and the second waist hole, so that the extension is completed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A steel pipe pole power transformation frame comprises a steel pipe pole main body (1), wherein the steel pipe pole main body (1) is formed by splicing a pre-buried steel pipe section (2), a spliced steel pipe section (3) and a top steel pipe section (4), flange plates (5) are fixedly sleeved at the upper end of the pre-buried steel pipe section (2), the two ends of the spliced steel pipe section (3) and the lower end of the top steel pipe section (4), the power transformation frame is characterized in that hoisting rods (6) are horizontally and fixedly arranged inside the upper end of the pre-buried steel pipe section (2), the two ends of the spliced steel pipe section (3) and the lower end of the top steel pipe section (4), hoisting rings (7) are fixedly arranged at the middle positions of the hoisting rods (6), a plurality of groups of cross arm pieces (8) are arranged on the top steel pipe section (4), each group of cross arm pieces (8) comprises two cross arm pieces (8) symmetrically arranged at the two sides of the top steel, and a cross arm extension piece (9) is arranged on the cross arm piece (8), and the cross arm piece (8) is fixedly connected with the top steel pipe section (4) through a supporting structure.

2. The steel pipe pole transformer substation of claim 1, wherein the cross arm member (8) is an angle steel section with a T-shaped cross section, a plurality of first waist holes are horizontally and uniformly distributed on the cross arm member (8), the cross arm member (8) is rotatably connected with a first mounting plate (15), and a plurality of mounting holes are uniformly distributed on the first mounting plate (15).

3. The steel pipe pole power transformation frame as claimed in claim 1, wherein the cross arm extension member (9) comprises two inverted L-shaped angle steel plates (10) symmetrically arranged at two sides of the cross arm member (8), the cross arm member (8) is provided with a strip-shaped opening, a sliding block (11) is arranged in the strip-shaped opening in a sliding manner, the sliding block (11) is fixedly connected with the two inverted L-shaped angle steel plates (10), and a plurality of second waist holes are formed in each of the two inverted L-shaped angle steel plates (10).

4. The steel pipe pole power transformation frame according to claim 2, wherein the support structure comprises a support rod (12) obliquely arranged on the lower side of the cross arm member (8), the upper end of the support rod (12) is rotatably connected with the lower end surface of the cross arm member (8), the lower end of the support rod (12) is rotatably connected with a second mounting plate (13), and a plurality of mounting holes are uniformly distributed in the second mounting plate (13).

5. The steel pipe pole power transformation frame as claimed in claim 1, wherein a plurality of reinforcing ribs (14) are uniformly distributed on the inner sides of two ends of the spliced steel pipe section (3), one end of each reinforcing rib (14) is fixedly connected with the inner wall of the spliced steel pipe section (3), and the other end of each reinforcing rib (14) extends out of the spliced steel pipe section (3).

6. The steel pipe pole transformer substation of claim 4, wherein the first mounting plate (15) and the second mounting plate (13) are both bent to match the top steel pipe section (4).

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