CN212837045U - Electric power tower pole supports mound - Google Patents
Electric power tower pole supports mound Download PDFInfo
- Publication number
- CN212837045U CN212837045U CN202021632514.6U CN202021632514U CN212837045U CN 212837045 U CN212837045 U CN 212837045U CN 202021632514 U CN202021632514 U CN 202021632514U CN 212837045 U CN212837045 U CN 212837045U
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- Prior art keywords
- main
- mound
- electric power
- pier
- reinforcing bar
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- 230000002787 reinforcement Effects 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000004567 concrete Substances 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000005336 cracking Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses an electric power tower pole supports mound, including main mound, be close to the top position on the main mound and be drawn with the pre-buried line, integrated into one piece has pour the umbrella type body on the main mound of pre-buried line below, and the top is fixed with the power pole through fixing bolt on the main mound, and main mound is for including central point puts the steel reinforcement cage of constituteing by the inner circle reinforcing bar and be close to the peripheral reinforcing bar that the outer lane position was predetermine to and the concrete of pouring, welded fastening has connecting reinforcement between peripheral reinforcing bar and the inner circle reinforcing bar, the outer lane radius size of the umbrella type body is 1.5 times of main mound radius size, and umbrella type body top is 40cm apart from the pre-. The utility model provides an electric power tower pole supports mound, the structure sets up ingeniously, and is rationally distributed, utilizes the fancy steel bar structure that steel reinforcement cage and peripheral reinforcing bar are constituteed, after concreting, has higher resistance to compression, anti cracking strength to be favorable to guaranteeing electric power pole's long-term fixed.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is an electric power tower pole supports mound.
Background
In the technical field of electric power, an electric power tower is a support for supporting a transmission line in an overhead transmission line, is mostly made of steel or reinforced concrete, and is a main supporting structure of the overhead transmission line. The electric power tower is buried underground or fixed on the ground to support the transmission line, so that the firmness of the electric power tower determines the service life of the electric power tower and determines the safe operation of the transmission line.
The existing support pier of the tower is mainly of a reinforced concrete structure, a pit with a specified size needs to be dug on the ground, a template needs to be supported, concrete is poured, the structure is usually a cylinder, the existing support pier is unstable in fixing firmness during use, the existing support pier is prone to inclination due to impact or vibration, and the existing support pier is not beneficial to use, so that the electric power tower pole support pier is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power tower pole supports mound to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an electric power tower pole supports mound, includes main mound, be close to the top position on the main mound and be drawn with the pre-buried line, the umbrella type body has been pour to integrated into one piece on the main mound of pre-buried line below, and the top is fixed with the electric power pole through fixing bolt on the main mound, and main mound is for including central point puts the steel reinforcement cage of compriseing the inner circle reinforcing bar and be close to the peripheral reinforcing bar that the outer lane position was predetermine to and the concrete of pouring, welded fastening has connecting reinforcement between peripheral reinforcing bar and the inner circle reinforcing bar.
As a further aspect of the present invention: the radius of the outer ring of the umbrella-shaped body is 1.5 times of that of the main pier, and the distance from the top of the umbrella-shaped body to the embedded line is 40 cm.
As a further aspect of the present invention: the height of the main pier above the embedded line is 1/8 of the height of the main pier below the embedded line.
As a further aspect of the present invention: the peripheral steel bars and the inner ring steel bars are of the same type, and the diameter of each connecting steel bar is 6 mm.
As a further aspect of the present invention: the bottom of the fixing bolt extends into the main pier to be poured together with the main pier, the fixing bolt in the main pier is welded and fixed on the fixing plate, and the fixing plate is located in the main pier above the embedded line.
As a further aspect of the present invention: the fixed plate is made of steel and is 4mm in thickness, the distance between the edge of the plate and the periphery of the main pier is 7cm, and the fixed bolt penetrates through the fixed plate and continues to extend downwards for 1.5 times of the length above the fixed plate.
Compared with the prior art, the utility model has the advantages of following several aspects:
the utility model discloses in, through prefabricated main mound earlier, bury the processing underground when reusing, compare with current casting mode of digging a pit, concrete bulk strength is secure, and the soil layer can't give enough confining force when avoiding the concrete to solidify for the unsatisfactory condition of main mound structural strength takes place.
The utility model discloses in, through increasing the umbrella type body on main mound, bury the back umbrella type body underground and enlarged the holding surface of main mound to improve the anti crooked ability of falling of main mound.
The utility model discloses in, utilize the fancy steel bar structure that steel reinforcement cage and peripheral reinforcing bar are constituteed, after concreting, have higher resistance to compression, anti crack strength to be favorable to guaranteeing the long-term fixed of electric power pole.
Drawings
Fig. 1 is a side view of an electric tower mast support pier.
Fig. 2 is a cross-sectional view of a main pier in a power tower mast support pier.
Fig. 3 is a top view of a fixed plate in a power tower pole support pier.
In the figure: 1. a main pier; 2. an umbrella-shaped body; 3. pre-burying the wire; 4. an electric power pole; 5. fixing the bolt; 6. peripheral reinforcing steel bars; 7. connecting reinforcing steel bars; 8. a reinforcement cage; 9. inner ring steel bars; 10. and (7) fixing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description 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, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, an electric tower pole support pier comprises a main pier 1, wherein a pre-buried line 3 is drawn on the main pier 1 near the top, when the main pier is buried, the position of the pre-buried line 3 is highest, an umbrella-shaped body 2 is integrally cast on the main pier 1 below the pre-buried line 3, the radius of the outer ring of the umbrella-shaped body 2 is 1.5 times of the radius of the main pier 1, and is used for providing more stable support when the main pier is buried in soil, the height of the main pier 1 above the pre-buried line 3 is 1/8 of the height of the main pier 1 below the pre-buried line 3, and the distance from the top of the umbrella-shaped body 2 to the pre-buried line 3 is 40 cm;
the top of the main pier 1 is fixed with an electric power rod 4 through a fixing bolt 5, the bottom of the fixing bolt 5 extends into the main pier 1 and is poured together with the main pier 1, the main pier 1 comprises a reinforcement cage 8 with the center consisting of inner ring reinforcements 9, peripheral reinforcements 6 preset close to the outer ring and poured concrete, connecting reinforcements 7 are welded and fixed between the peripheral reinforcements 6 and the inner ring reinforcements 9, the peripheral reinforcements 6 and the inner ring reinforcements 9 are of the same type, and the diameter of the connecting reinforcements 7 is 6 mm;
the fixing bolt 5 in the main pier 1 is welded and fixed on a fixing plate 10, the fixing plate 10 is located in the main pier 1 above the embedded line 3, the fixing plate 10 is made of steel and is 4mm in thickness, the distance between the edge of the plate and the periphery of the main pier 1 is 7cm, and the fixing bolt 5 penetrates through the fixing plate 10 to continuously extend 1.5 times of the length above the fixing plate 10 downwards.
The utility model discloses a theory of operation is: the utility model provides an electric power tower pole supports mound, the structure sets up ingeniously, and it is rationally distributed, prefabricate before the use, put steel reinforcement cage 8 earlier, then place peripheral reinforcing bar 6, reuse spot welding with connecting reinforcement 7 welding on inner circle reinforcing bar 9 and peripheral reinforcing bar 6, then formwork fixed plate 10 and fixing bolt 5, concreting, during the use according to main mound 1 height dig the hole that corresponds the degree of depth on ground, then put into main mound 1 in the hole, bury part soil earlier to the hole in, the compaction, make the soil surface be located umbrella type body 2 positions, then add the soil compaction, aim at fixing bolt 5 with electric power pole 4 after the stability, use the nut fixed can, installation convenient to use is swift.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an electric power tower pole supports mound, includes main mound (1), a serial communication port, be close to top position on main mound (1) and be drawn with pre-buried line (3), integrated into one piece has pour umbrella type body (2) on main mound (1) of pre-buried line (3) below, main mound (1) are gone up the top and are fixed with electric power pole (4) through fixing bolt (5), main mound (1) are for including central point puts steel reinforcement cage (8) of constituteing by inner circle reinforcing bar (9) and be close to outer lane position peripheral reinforcing bar (6) of predetermineeing to and the concrete of pouring, welded fastening has connecting reinforcement (7) between peripheral reinforcing bar (6) and inner circle reinforcing bar (9).
2. A tower support pier for electric power towers according to claim 1, characterized in that the radius of the outer ring of the umbrella-shaped body (2) is 1.5 times the radius of the main pier (1), and the distance from the top of the umbrella-shaped body (2) to the pre-buried line (3) is 40 cm.
3. An electric power tower pole support pier according to claim 2, characterized in that the height of the main pier (1) above the buried line (3) is 1/8 from the height of the main pier (1) below the buried line (3).
4. A tower mast pier according to claim 1, characterized in that the peripheral reinforcement (6) is of the same type as the inner reinforcement (9), and the connecting reinforcement (7) has a diameter of 6 mm.
5. The electric power tower pole support pier according to claim 1, characterized in that the bottom of the fixing bolt (5) extends into the main pier (1) and is poured together with the main pier (1), the fixing bolt (5) in the main pier (1) is welded and fixed on a fixing plate (10), and the fixing plate (10) is positioned in the main pier (1) above the pre-buried line (3).
6. A tower mast buttress according to claim 5, characterized in that the anchor plate (10) is a steel plate with a thickness of 4mm, the edge of the plate is 7cm from the periphery of the main pier (1), and the anchor bolts (5) extend through the anchor plate (10) downwards for a length 1.5 times the length above the anchor plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632514.6U CN212837045U (en) | 2020-08-07 | 2020-08-07 | Electric power tower pole supports mound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021632514.6U CN212837045U (en) | 2020-08-07 | 2020-08-07 | Electric power tower pole supports mound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212837045U true CN212837045U (en) | 2021-03-30 |
Family
ID=75129601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021632514.6U Active CN212837045U (en) | 2020-08-07 | 2020-08-07 | Electric power tower pole supports mound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212837045U (en) |
-
2020
- 2020-08-07 CN CN202021632514.6U patent/CN212837045U/en active Active
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