CN210289368U - Outdoor fixed transformer substation overhauls rail stake - Google Patents
Outdoor fixed transformer substation overhauls rail stake Download PDFInfo
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- CN210289368U CN210289368U CN201921140896.8U CN201921140896U CN210289368U CN 210289368 U CN210289368 U CN 210289368U CN 201921140896 U CN201921140896 U CN 201921140896U CN 210289368 U CN210289368 U CN 210289368U
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- concrete foundation
- foundation pile
- pile
- outdoor fixed
- hollow metal
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Abstract
The utility model relates to a ground stake technical field especially relates to an outdoor fixed transformer substation overhauls rail ground stake. The utility model provides an outdoor fixed transformer substation overhauls rail ground stake, include: the cement stone powder stabilizing layer, the first concrete foundation pile and the second concrete foundation pile are arranged on the first concrete foundation pile; the first concrete foundation pile is arranged on the cement stone powder stabilizing layer, and the second concrete foundation pile is arranged on the first concrete foundation pile; the first concrete foundation pile and the second concrete foundation pile are provided with through holes; the cement stone powder stabilizing layer and the first concrete foundation pile are used for being fixedly buried in the ground. The utility model discloses in, cement mountain flour stable layer and first concrete foundation pile are used for fixed burying underground in ground, and the through-hole that link up is seted up to first concrete foundation pile and second concrete foundation pile, can peg graft in the through-hole and establish rail, can solve iron rail self gravity less, and rail atress leads to the problem that collapses too big easily under outdoor conditions.
Description
Technical Field
The utility model relates to a ground stake technical field especially relates to an outdoor fixed transformer substation overhauls rail ground stake.
Background
When the transformer substation is used for carrying out power failure maintenance work, a maintenance fence needs to be arranged in a working area, and the specific measures are as follows: after iron fence piles are arranged around a working place, fence rods are inserted into the fence piles to fix the fence rods and the fence piles, and fence nets are hung on the fence rods and fastened.
The fastness of overhauing the rail mainly leans on iron rail stake self gravity to provide, because iron rail stake self gravity is less, when arranging the rail in the open air, the moment that external strong wind acted on the rail is great, leads to the rail to topple over the condition of collapsing to appear easily, is unfavorable for the development of maintenance work.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an outdoor fixed transformer substation overhauls rail stake for it is less to solve iron rail stake self gravity, and rail atress is too big leads to the problem that collapses easily under outdoor condition.
The utility model discloses a concrete technical scheme as follows:
an outdoor fixed substation overhauls rail stake includes: the cement stone powder stabilizing layer, the first concrete foundation pile and the second concrete foundation pile are arranged on the first concrete foundation pile;
the first concrete foundation pile is arranged on the cement stone powder stabilizing layer, and the second concrete foundation pile is arranged on the first concrete foundation pile;
the first concrete foundation pile and the second concrete foundation pile are provided with through holes;
the cement stone powder stabilizing layer and the first concrete foundation pile are used for being fixedly buried in the ground.
Preferably, a hollow metal pipe with an open top is fixedly arranged in the through hole;
the hollow metal tube is used for inserting the railing rod.
Preferably, the top of the hollow metal tube is connected with a foldable hole cover.
Preferably, the hole cover is rotatable with respect to the hollow metal tube to open and close the top of the hollow metal tube.
Preferably, the hollow metal pipe is a galvanized steel pipe;
the hole cover is a stainless steel hole cover.
Preferably, the top of the hollow metal pipe protrudes from the second concrete foundation pile.
Preferably, the first concrete foundation pile and the second concrete foundation pile are cylindrical structures.
Preferably, the cross section of the second concrete foundation pile is smaller than the cross section of the first concrete foundation pile;
the center of the second concrete foundation pile overlaps the center of the first concrete foundation pile.
Preferably, the through hole is provided at a central position of the first concrete foundation pile and the second concrete foundation pile.
Preferably, the second concrete foundation pile is cylindrical;
and a smooth transition structure is arranged between the outer cylindrical surface of the second concrete foundation pile and the upper end surface of the second concrete foundation pile, and the smooth transition structure is a chamfer angle structure.
To sum up, the utility model provides an outdoor fixed transformer substation overhauls rail stake, include: the cement stone powder stabilizing layer, the first concrete foundation pile and the second concrete foundation pile are arranged on the first concrete foundation pile; the first concrete foundation pile is arranged on the cement stone powder stabilizing layer, and the second concrete foundation pile is arranged on the first concrete foundation pile; the first concrete foundation pile and the second concrete foundation pile are provided with through holes; the cement stone powder stabilizing layer and the first concrete foundation pile are used for being fixedly buried in the ground. The utility model discloses in, outdoor fixed transformer substation overhauls rail stake includes cement mountain flour stable layer, first concrete foundation pile and second concrete foundation pile, and cement mountain flour stable layer and first concrete foundation pile are used for the fixed through-hole of having a perfect understanding of burying underground in ground, and first concrete foundation pile and second concrete foundation pile are seted up, can insert in the through-hole and establish the railing, can solve iron rail pile self gravity less, and the too big problem that leads to collapsing of railing atress under outdoor conditions easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a sectional view of an outdoor fixed substation maintenance fence stake provided in an embodiment of the present invention;
fig. 2 is a top view of an outdoor fixed substation maintenance fence stake provided in an embodiment of the present invention;
illustration of the drawings: 1. a cement stone powder stabilizing layer; 2. a first concrete foundation pile; 3. a second concrete foundation pile; 4. a through hole; 5. a hollow metal tube; 6. an orifice cover.
Detailed Description
The utility model provides an outdoor fixed transformer substation overhauls rail stake for it is less to solve iron rail stake self gravity, encloses the too big problem that leads to collapsing of railing atress under outdoor conditions easily.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.
Please refer to fig. 1 and fig. 2, which are a cross-sectional view and a top view of a fence stake for repairing an outdoor fixed substation according to an embodiment of the present invention.
The embodiment of the utility model provides an embodiment that an outdoor fixed transformer substation overhauls an embodiment of rail stake includes: the concrete pile comprises a cement stone powder stabilizing layer 1, a first concrete foundation pile 2 and a second concrete foundation pile 3;
the first concrete foundation pile 2 is arranged on the cement stone powder stabilizing layer 1, and the second concrete foundation pile 3 is arranged on the first concrete foundation pile 2;
the first concrete foundation pile 2 and the second concrete foundation pile 3 are provided with through holes 4;
the cement stone powder stabilizing layer 1 and the first concrete foundation pile 2 are used for being fixedly buried in the ground.
The embodiment of the utility model provides an in, outdoor fixed transformer substation overhauls rail stake includes cement mountain flour stable layer 1, first concrete foundation pile 2 and second concrete foundation pile 3, cement mountain flour stable layer 1 and first concrete foundation pile 2 are used for fixing to bury underground in ground, first concrete foundation pile 2 and second concrete foundation pile 3 set up the through-hole 4 that link up, can insert in the through-hole 4 and establish rail, can solve iron rail pile self gravity less, rail atress leads to the problem that collapses greatly easily under outdoor condition.
It is right above the embodiment of the utility model provides an outdoor fixed transformer substation overhauls an embodiment of rail ground stake and carries out detailed description, it will be right below the embodiment of the utility model provides an outdoor fixed transformer substation overhauls another embodiment of rail ground stake and carries out detailed description.
Referring to fig. 1 and fig. 2, another embodiment of the present invention provides an outdoor fixed substation maintenance fence stake, including: the concrete pile comprises a cement stone powder stabilizing layer 1, a first concrete foundation pile 2 and a second concrete foundation pile 3;
the first concrete foundation pile 2 is arranged on the cement stone powder stabilizing layer 1, and the second concrete foundation pile 3 is arranged on the first concrete foundation pile 2;
the first concrete foundation pile 2 and the second concrete foundation pile 3 are provided with through holes 4;
the cement stone powder stabilizing layer 1 and the first concrete foundation pile 2 are used for being fixedly buried in the ground.
The embodiment of the utility model provides an in, outdoor fixed transformer substation overhauls rail stake includes cement mountain flour stable layer 1, first concrete foundation pile 2 and second concrete foundation pile 3, cement mountain flour stable layer 1 and first concrete foundation pile 2 are used for fixing to bury underground in ground, first concrete foundation pile 2 and second concrete foundation pile 3 set up the through-hole 4 that link up, can insert in the through-hole 4 and establish the rail, can solve iron rail pile self gravity less, the too big problem that leads to collapsing of rail atress under outdoor conditions, the practicality of carrying out the maintenance during operation at the transformer substation is strong. In addition, the through hole 4 penetrates through the first concrete foundation pile 2 and the second concrete foundation pile 3, the inserting depth of the fence post in the outdoor fixed type substation overhauling fence ground pile is large, and the problem that the fence post is easy to collapse due to overlarge stress under outdoor conditions can be further solved.
In the embodiment of the utility model, a hollow metal pipe 5 with an opening at the top is fixedly arranged in the through hole 4;
the hollow metal tube 5 is used for inserting the railing.
In the embodiment of the present invention, the top of the hollow metal tube 5 is connected with a hole cover 6 which can be opened and closed.
The hollow metal tube 5 is arranged in the through hole 4, the railing can be more conveniently inserted, and the hollow metal tube 5 and the outdoor fixed type substation overhauling fence ground pile are preferably of an integrally formed structure. The arrangement of the hole cover 6 enables the hole cover 6 to be closed when the outdoor fixed type substation overhauling fence ground pile is not used, and the hollow metal pipe 5 is prevented from being affected with damp when water enters the hole cover.
Further, the hole cover 6 may be rotated with respect to the hollow metal tube 5 to open and close the top of the hollow metal tube 5. The cap 6 can be horizontally rotated with respect to the hollow metal tube 5 such that the cap 6 and the top of the hollow metal tube 5 are completely staggered from each other; the hole cover 6 can be connected with the hollow metal tube 5 through a horizontal rotating shaft, and the hole cover 6 can be turned upwards relative to the hollow metal tube 5 by taking the horizontal rotating shaft as a shaft. In the embodiment of the utility model provides an in, handhole door 6 is connected with hollow metal tube 5 through horizontal rotation axle, and handhole door 6 can be turned over for the axle upwards rotates relative to hollow metal tube 5 by horizontal rotation axle.
In the embodiment of the utility model, the hollow metal pipe 5 is a galvanized steel pipe;
the hole cover 6 is a stainless steel hole cover, which can reduce the corrosion of the hollow metal pipe 5 and the hole cover 6 in the open air.
The embodiment of the utility model provides an in, the top protrusion of cavity tubular metal resonator 5 in second concrete foundation pile 3, the operation of opening and shutting of handhole door 6 of being convenient for.
The embodiment of the utility model provides an in, first concrete foundation pile 2 and second concrete foundation pile 3 are the cylindricality structure.
In the embodiment of the utility model, the cross section of the second concrete foundation pile 3 is smaller than that of the first concrete foundation pile 2;
the center of second concrete foundation pile 3 overlaps the center of first concrete foundation pile 2.
The embodiment of the utility model provides an in, through-hole 4 sets up in the central point of first concrete foundation pile 2 and second concrete foundation pile 3 puts for the fence pole is stronger at the fastness that outdoor fixed transformer substation overhauld the rail ground stake, further prevents the emergence that leads to collapsing easily that the fence pole atress is too big under outdoor conditions.
In the embodiment of the utility model, the second concrete foundation pile 3 is cylindrical;
be equipped with rounding off structure between second concrete foundation pile 3's outer face of cylinder and second concrete foundation pile 3's up end, rounding off structure is the chamfer structure, is injured when can preventing personnel's collision, does not influence personnel's walking to it is more pleasing to the eye.
The embodiment of the utility model provides an in, the chamfer structure obtains through adopting M5 cement to wipe one's face the press polish. The concrete adopted by the first concrete foundation pile 2 and the second concrete foundation pile 3 is C15 concrete, the thickness of the cement stone powder stabilizing layer 1 is 50mm, the height of the first concrete foundation pile 2 is 200mm, the height of the second concrete foundation pile 3 is 130mm, the diameters of the cement stone powder stabilizing layer 1 and the first concrete foundation pile 2 are 450mm, the diameter of the second concrete foundation pile 3 is 300mm, and the size of the galvanized steel pipe is 45mm multiplied by 350mm multiplied by 2mm (diameter multiplied by height multiplied by thickness). It should be noted that the sizes of the cement stone powder stabilizing layer 1, the first concrete foundation pile 2, the second concrete foundation pile 3 and the galvanized steel pipe can be adjusted according to actual needs, and are not specifically limited herein.
It is right above the utility model provides an outdoor fixed transformer substation overhauls rail stake and has introduced in detail, to the general technical personnel in this field, the foundation the utility model discloses the thought all has the change part on concrete implementation and application scope, to sum up, this specification content should not be understood as right the utility model discloses a restriction.
Claims (10)
1. The utility model provides an outdoor fixed transformer substation overhauls rail stake which characterized in that includes: the cement stone powder stabilizing layer, the first concrete foundation pile and the second concrete foundation pile are arranged on the first concrete foundation pile;
the first concrete foundation pile is arranged on the cement stone powder stabilizing layer, and the second concrete foundation pile is arranged on the first concrete foundation pile;
the first concrete foundation pile and the second concrete foundation pile are provided with through holes;
the cement stone powder stabilizing layer and the first concrete foundation pile are used for being fixedly buried in the ground.
2. An outdoor fixed substation service fence pile according to claim 1, wherein a hollow metal tube with an open top is fixedly arranged in the through hole;
the hollow metal tube is used for inserting the railing rod.
3. An outdoor fixed substation service fence pile as claimed in claim 2 wherein a retractable hole cover is attached to the top of the hollow metal tube.
4. An outdoor fixed substation service fence pile according to claim 3, wherein the hole cover is rotatable relative to the hollow metal tube to open and close the top of the hollow metal tube.
5. An outdoor fixed substation service fence pile according to claim 3 wherein the hollow metal tube is a galvanized steel tube;
the hole cover is a stainless steel hole cover.
6. An outdoor fixed substation service fence pile as claimed in claim 3 wherein the top of the hollow metal tube protrudes from the second concrete foundation pile.
7. An outdoor fixed substation service fence pile according to claim 1, wherein the first and second concrete foundation piles are of cylindrical construction.
8. An outdoor fixed substation service fence pile according to claim 7, wherein the second concrete foundation pile has a smaller cross section than the first concrete foundation pile;
the center of the second concrete foundation pile overlaps the center of the first concrete foundation pile.
9. An outdoor fixed substation service fence pile according to claim 8, wherein the through hole is provided in a central position of the first and second concrete foundation piles.
10. An outdoor fixed substation service fence pile according to claim 7, wherein the second concrete foundation pile is cylindrical;
and a smooth transition structure is arranged between the outer cylindrical surface of the second concrete foundation pile and the upper end surface of the second concrete foundation pile, and the smooth transition structure is a chamfer angle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140896.8U CN210289368U (en) | 2019-07-19 | 2019-07-19 | Outdoor fixed transformer substation overhauls rail stake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140896.8U CN210289368U (en) | 2019-07-19 | 2019-07-19 | Outdoor fixed transformer substation overhauls rail stake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210289368U true CN210289368U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140896.8U Active CN210289368U (en) | 2019-07-19 | 2019-07-19 | Outdoor fixed transformer substation overhauls rail stake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210289368U (en) |
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2019
- 2019-07-19 CN CN201921140896.8U patent/CN210289368U/en active Active
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