CN220081021U - Insulating fence for foundation construction of transformer substation - Google Patents
Insulating fence for foundation construction of transformer substation Download PDFInfo
- Publication number
- CN220081021U CN220081021U CN202321495931.4U CN202321495931U CN220081021U CN 220081021 U CN220081021 U CN 220081021U CN 202321495931 U CN202321495931 U CN 202321495931U CN 220081021 U CN220081021 U CN 220081021U
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- Prior art keywords
- enclosure
- enclosing shield
- fence
- enclosing
- shield
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 20
- 238000009440 infrastructure construction Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Fencing (AREA)
Abstract
An insulating fence for the construction of a power station infrastructure comprises an upper fence part, a middle fence part and a lower fence part which are sequentially connected from top to bottom; the width of the lower part of the enclosing shield is larger than that of the middle part of the enclosing shield and that of the upper part of the enclosing shield, the interior of the lower part of the enclosing shield is hollow, the top of the lower part of the enclosing shield is provided with a sand injection hole, and fine sand is filled in the interior of the lower part of the enclosing shield; the two sides of the surface of the middle part of the enclosing shield are provided with grooves, connecting plates for connecting the two adjacent middle parts of the enclosing shield together are arranged in the grooves, and hooks are arranged on the surface of the middle part of the enclosing shield. According to the utility model, the lower part of the enclosure is of a hollow structure, and fine sand is filled in the lower part of the enclosure, so that the overall weight of the lower part of the enclosure can be increased, and the stability of the lower part of the enclosure is improved; grooves are formed in two sides of the middle part of the enclosure, and the adjacent two middle parts of the enclosure are connected into a whole through embedding connecting plates in the grooves, so that the overall strength of the enclosure is improved; the middle part of the enclosure is provided with the hooks, and the hooks are sequentially connected through the stay wires, so that the deformation resistance of the whole enclosure can be improved.
Description
Technical Field
The utility model relates to the technical field of construction surrounding barriers, in particular to an insulating surrounding barrier for transformer substation construction.
Background
In the construction of the transformer station, the safety problem is particularly remarkable, and the isolation work of the prepared construction area and the original electrified equipment area is very critical. The isolation between the operation area and the construction area can be realized by utilizing the insulating fence, and the insulating fence is adopted in a plurality of substations, thereby playing a certain role in safe production. In places such as northwest and the like where the weather is often strong, the enclosure needs to be strictly fixed, so that serious accidents caused by blowing to running wires and equipment are avoided. The insulating fence used at present has weak capability of resisting strong wind weather, is often scraped down in strong wind weather, is difficult to play the roles of safety protection and isolation, has poor safety and stability after installation, and is not suitable for being used in places with strong wind weather in northwest China.
Disclosure of Invention
In order to solve the technical problems in the above technology, in view of the above, it is necessary to provide an insulation fence for the foundation construction of a transformer substation.
The utility model provides an insulating fender of transformer substation's capital construction, includes from top to bottom in proper order that enclose keep off upper portion, enclose keep off middle part, enclose keep off lower part;
the width of the lower part of the enclosing shield is larger than that of the middle part of the enclosing shield and that of the upper part of the enclosing shield, the interior of the lower part of the enclosing shield is hollow, the top of the lower part of the enclosing shield is provided with a sand injection hole, and fine sand is filled in the interior of the lower part of the enclosing shield;
the two sides of the surface of the middle part of the enclosing shield are provided with grooves, connecting plates for connecting the two adjacent middle parts of the enclosing shield together are arranged in the grooves, and hooks for fixing stay wires are arranged on the surface of the middle part of the enclosing shield.
Preferably, a fixing piece is arranged at the bottom of the lower part of the enclosure.
Preferably, one end of the fixing piece is rotationally connected with the lower part of the enclosure, and the other end of the fixing piece can freely move.
Preferably, the two sides of the middle part of the enclosing shield are respectively provided with an insulating support rod, the upper ends of the insulating support rods are connected with the middle part of the enclosing shield, and the lower ends of the insulating support rods are connected with the ground, so that the insulating support rods on the two sides of the middle part of the enclosing shield are in an inverted V shape.
Preferably, the upper end of the insulation support rod is rotationally connected with the middle part of the enclosure, and the lower end of the insulation support rod can rotate freely.
Preferably, the length of the insulation support rod can stretch out and draw back, and a long strip hole which can enable the insulation support rod to be embedded into the middle part of the enclosure is formed in the longitudinal direction of the surface of the middle part of the enclosure.
Preferably, the top of the upper part of the enclosure is provided with a mounting groove for mounting the electronic fence.
Preferably, the lower part of the enclosure is in an isosceles trapezoid shape.
According to the technical scheme, the power station infrastructure construction insulating fence provided by the utility model comprises an upper fence part, a middle fence part and a lower fence part which are sequentially connected from top to bottom; the width of the lower part of the enclosing shield is larger than that of the middle part of the enclosing shield and that of the upper part of the enclosing shield, the interior of the lower part of the enclosing shield is hollow, the top of the lower part of the enclosing shield is provided with a sand injection hole, and fine sand is filled in the interior of the lower part of the enclosing shield; the two sides of the surface of the middle part of the enclosing shield are provided with grooves, connecting plates for connecting the two adjacent middle parts of the enclosing shield together are arranged in the grooves, and hooks are arranged on the surface of the middle part of the enclosing shield. According to the utility model, the lower part of the enclosure is of a hollow structure, and fine sand is filled in the lower part of the enclosure, so that the overall weight of the lower part of the enclosure can be increased, and the stability of the lower part of the enclosure is improved; grooves are formed in two sides of the middle part of the enclosure, and the adjacent two middle parts of the enclosure are connected into a whole through embedding connecting plates in the grooves, so that the overall strength of the enclosure is improved; the middle part of the enclosure is provided with the hooks, and the hooks are sequentially connected through the stay wires, so that the deformation resistance of the whole enclosure can be improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the middle part of the enclosure of the present utility model.
Fig. 3 is a schematic side view of the present utility model.
Fig. 4 is a schematic structural view of the insulation support of the present utility model after being unfolded.
Fig. 5 is a schematic view of the assembled structure of the present utility model.
In the figure: the fence upper part 01, the mounting groove 11, the fence middle part 02, the groove 21, the connecting plate 22, the hook 23, the strip hole 24, the fence lower part 03, the sand injection hole 31, the fixing piece 32 and the insulation supporting rod 04.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," "lower," and the like are used for indicating orientations or positional relationships, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and are not to be construed as limiting the present utility model.
Referring to fig. 1 to 5, the utility model provides an insulating fence for transformer substation foundation construction, which comprises an upper fence part 01, a middle fence part 02 and a lower fence part 03 which are sequentially connected from top to bottom; the width of the lower enclosure part 03 is larger than that of the middle enclosure part 02 and the upper enclosure part 01, and the lower enclosure part 03 is in an isosceles trapezoid shape. The inside of the lower part 03 of the enclosure is hollow, the top of the lower part 03 of the enclosure is provided with a sand injection hole 31, and fine sand is filled in the inside of the lower part 03 of the enclosure; the overall weight of the lower enclosure part 03 can be increased, and the stability of the lower enclosure part 03 can be improved so as to enhance the overall wind resistance of the enclosure; when not in use, the filled fine sand can be poured out, so that the weight is reduced, and the carrying is convenient. Grooves 21 are formed in two sides of the surface of the middle part 02 of the enclosing wall, connecting plates 22 used for connecting the two adjacent middle parts 02 of the enclosing wall together are arranged in the grooves 21, the connecting plates 22 and the middle parts 02 of the enclosing wall are fastened by bolts, and the two adjacent middle parts 02 of the enclosing wall are connected into a whole, so that the overall strength of the enclosing wall is improved; simultaneously, be equipped with couple 23 on enclosing the surface of keeping off middle part 02, connect gradually couple 23 through acting as go-between, make every enclose keep off middle part 02 all can be under the restriction effect of acting as go-between to prevent to enclose keep off middle part 02 and be buckled when strong wind weather, thereby can improve and enclose the holistic anti-deformation ability of keeping off.
In one embodiment, the bottom of the apron lower 03 is provided with a securing element 32. One end of the fixing piece 32 is rotatably connected with the lower part 03 of the enclosure, and the other end of the fixing piece 32 can freely move. When not in use, the fixing piece 32 can be rotated, so that the fixing piece 32 is parallel to the ground; when the fixing piece 32 is needed, the fixing piece 32 can be rotated, so that the fixing piece 32 is kept vertical to the ground, and the fixing piece 32 is fixed on the ground by using expansion screws or bolts and the like, so that the stability of the lower portion 03 of the enclosure is enhanced, and the integral wind resistance of the enclosure is improved.
In one embodiment, two sides of the middle part 02 of the enclosure are respectively provided with an insulating support rod 04, the upper ends of the insulating support rods 04 are connected with the middle part 02 of the enclosure, and the lower ends of the insulating support rods 04 are connected with the ground, so that the insulating support rods 04 on two sides of the middle part 02 of the enclosure are in an inverted V shape, and therefore the whole enclosure can be effectively supported by the insulating support rods 04, the stability of the whole enclosure is improved, and the wind resistance is enhanced.
In one embodiment, the upper end of the insulation support rod 04 is rotatably connected with the middle part 02 of the enclosure, and the lower end of the insulation support rod 04 can rotate freely. Wherein, the length of insulating bracing piece 04 can stretch out and draw back, is equipped with rectangular hole 24 that can make insulating bracing piece 04 imbed in enclosing fender middle part 02 along enclosing the longitudinal direction on the surface of fender middle part 02. When the insulating support rods 04 are needed to be used, the insulating support rods 04 can be pulled out of the long strip holes 24 in public, and the insulating support rods 04 are stretched to a proper length, so that the insulating support rods 04 on two sides of the middle part 02 of the enclosure form an inverted V-shaped structure, and the whole enclosure can be supported by the insulating support rods 04; when not in use, the insulated support rods 04 may be retracted and placed within the elongated holes 24.
In one embodiment, the top of the upper enclosure part 01 is provided with a mounting groove 11 for mounting the electronic fence, and the electronic fence is mounted, so that the safety factor can be improved.
The foregoing disclosure is illustrative of the preferred embodiments of the present utility model, and is not to be construed as limiting the scope of the utility model, as it is understood by those skilled in the art that all or part of the above-described embodiments may be practiced with equivalents thereof, which fall within the scope of the utility model as defined by the appended claims.
Claims (8)
1. The utility model provides an insulating fender that encloses of transformer substation's capital construction which characterized in that: comprises an upper part, a middle part and a lower part which are sequentially connected from top to bottom;
the width of the lower part of the enclosing shield is larger than that of the middle part of the enclosing shield and that of the upper part of the enclosing shield, the interior of the lower part of the enclosing shield is hollow, the top of the lower part of the enclosing shield is provided with a sand injection hole, and fine sand is filled in the interior of the lower part of the enclosing shield;
the two sides of the surface of the middle part of the enclosing shield are provided with grooves, connecting plates for connecting the two adjacent middle parts of the enclosing shield together are arranged in the grooves, and hooks for fixing stay wires are arranged on the surface of the middle part of the enclosing shield.
2. The substation infrastructure construction insulation fence of claim 1, wherein: the bottom of the lower part of the enclosure is provided with a fixing piece.
3. The transformer substation infrastructure construction insulation fence of claim 2, wherein: one end of the fixing piece is rotationally connected with the lower part of the enclosure, and the other end of the fixing piece can freely move.
4. A substation construction insulation fence according to claim 1 or 2 or 3, characterized in that: the two sides of the middle part of the enclosing shield are respectively provided with an insulating support rod, the upper ends of the insulating support rods are connected with the middle part of the enclosing shield, and the lower ends of the insulating support rods are connected with the ground, so that the insulating support rods on the two sides of the middle part of the enclosing shield are in an inverted V shape.
5. The substation infrastructure construction insulation fence of claim 4, wherein: the upper end of the insulation support rod is rotationally connected with the middle part of the enclosure, and the lower end of the insulation support rod can rotate freely.
6. The substation infrastructure construction insulation fence of claim 5, wherein: the length of the insulation supporting rod can stretch out and draw back, and a long strip hole which can enable the insulation supporting rod to be embedded into the middle of the fence is formed in the longitudinal direction of the surface of the middle of the fence.
7. The substation infrastructure construction insulation fence of claim 1, wherein: the top of enclosing upper portion is equipped with the mounting groove that is used for installing the electronic fence.
8. The substation infrastructure construction insulation fence of claim 1, wherein: the lower part of the enclosing shield is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495931.4U CN220081021U (en) | 2023-06-13 | 2023-06-13 | Insulating fence for foundation construction of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321495931.4U CN220081021U (en) | 2023-06-13 | 2023-06-13 | Insulating fence for foundation construction of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220081021U true CN220081021U (en) | 2023-11-24 |
Family
ID=88833001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321495931.4U Active CN220081021U (en) | 2023-06-13 | 2023-06-13 | Insulating fence for foundation construction of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220081021U (en) |
-
2023
- 2023-06-13 CN CN202321495931.4U patent/CN220081021U/en active Active
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