CN112991913A - Multi-loop steel pipe pole bidirectional pole number plate hoop support and pole number plate installation method - Google Patents
Multi-loop steel pipe pole bidirectional pole number plate hoop support and pole number plate installation method Download PDFInfo
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- CN112991913A CN112991913A CN202110242412.6A CN202110242412A CN112991913A CN 112991913 A CN112991913 A CN 112991913A CN 202110242412 A CN202110242412 A CN 202110242412A CN 112991913 A CN112991913 A CN 112991913A
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- hoop
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- pole number
- steel pipe
- number plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 7
- 230000002457 bidirectional effect Effects 0.000 title abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052742 iron Inorganic materials 0.000 claims abstract description 24
- 238000005452 bending Methods 0.000 claims abstract description 11
- 241000282326 Felis catus Species 0.000 claims description 10
- 230000002146 bilateral effect Effects 0.000 claims 1
- 230000009193 crawling Effects 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F2007/1804—Means for attaching signs, plates, panels, or boards to a supporting structure for fastening to a post
- G09F2007/1813—Means for attaching signs, plates, panels, or boards to a supporting structure for fastening to a post using brackets having two parts for clamping the post
Abstract
The invention relates to a multi-loop steel pipe pole bidirectional pole number plate hoop support, and belongs to the technical field of electric power number plate hoop support structures. The hoop body is formed by a first half hoop and a second half hoop; first half staple bolt is made through bending many times by first band iron, and the equal level in first band iron both ends is turned over outwards and is rolled over and form first installation otic placode, has seted up first bolt hole on the first installation otic placode, forms the first horizontal installation arm of a style of calligraphy behind one of them first installation otic placode extension design of first half staple bolt, and the welding has first perpendicular installation arm on the first horizontal installation arm, and the pole number tablet is installed on the whole that first horizontal installation arm and first perpendicular installation arm formed. After the hoop support for the multi-loop steel pipe pole bidirectional pole number plate is installed, the problem of installation orientation of the pole number plate when the line direction of the same-tower multi-loop steel pipe pole conflicts with the installation position of the crawling ladder is completely solved.
Description
Technical Field
The invention relates to a multi-loop steel pipe pole bidirectional pole number plate hoop support, and belongs to the technical field of electric power number plate hoop support structures.
Background
The steel pipe pole has the obvious advantages of high strength, small occupied area, capability of being erected on the same pole and saving a line corridor and the like, and is widely applied to power lines. Corresponding line pole number plate should all be installed to every basic shaft tower of circuit, marks the name, voltage class, shaft tower number and the position title number of circuit, and towards the left side line or the right side line of line shaft tower number increase direction, go up the line, the central line or roll off the production line, because the unique structure of steel-pipe pole, the pole number plate can only be installed on the cat ladder, and all the other positions do not have the mounted position, and only one side of steel-pipe pole has the cat ladder, leads to the pole number plate to install the one side that has the cat ladder.
According to the requirements of the national grid company safety facility standard, the pole number plate is arranged on the line power supply side (namely the small-size side). The direction of the multi-circuit lines on the same tower is all consistent, the crawling ladder is arranged on the power supply side of the steel pipe pole, and the direction of the number plate of the installation pole is correct. If with many times circuit trends of tower inconsistent, perhaps the cat ladder is installed in the load side, the pole number tablet orientation will be unable to require the correct installation according to the standard, especially the position title number of mark on the pole number tablet relates to left line, right line, if reverse installation, very easily misleading fortune examines the accurate judgement of personnel to the shaft tower, brings very big potential safety hazard for later stage fortune examines work. For example: the circuit trend is in conflict with the cat ladder direction, and the pole number tablet should be installed in the incoming telegram side, but the incoming telegram side does not have mounted position, can only install in the load side, leads to pole number tablet position title line right side line sign mistake, and the mounted position of pole number tablet refers to figure 6, brings very big puzzlement for later stage fortune dimension personnel.
Therefore, there is a need for a multi-loop steel pipe pole two-way pole number plate hoop bracket that can solve the above-mentioned technical problems.
Disclosure of Invention
The invention aims to solve the problems, and provides the multi-loop steel pipe pole bidirectional pole number plate hoop support which is simple in structure and convenient to install, can solve the problem that a pole number plate cannot be correctly installed due to the fact that the line direction of a same-tower multi-loop steel pipe pole conflicts with the installation position of a crawling ladder, and greatly reduces the potential safety hazard of later-period operation and inspection work.
The invention relates to a multi-loop steel pipe pole two-way pole number plate hoop support which is characterized by comprising at least one hoop body arranged on a steel pipe pole 3 in a folding way, wherein the hoop body consists of a first half hoop 1 and a second half hoop 2;
the first half hoop 1 is formed by bending a first flat iron 8 for multiple times, the bending shape is consistent with the shape of the outer wall of a half steel pipe rod 3, two ends of the first flat iron 8 are horizontally turned outwards to form a first mounting lug plate 4, a first bolt hole 5 is formed in the first mounting lug plate 4, one first mounting lug plate 4 in the first half hoop 1 is lengthened to form a linear first horizontal mounting arm 6, a first vertical mounting arm 7 is welded on the first horizontal mounting arm 6, the first horizontal mounting arm 6 and the first vertical mounting arm 7 jointly form a cross mounting frame, and a rod number plate 13 is mounted on the whole formed by the first horizontal mounting arm 6 and the first vertical mounting arm 7;
the second half hoop 2 is divided into two types which are respectively suitable for a single loop, a double loop and more than four loops; the first half hoop 2 is suitable for a single loop and one side and comprises a second flat iron 9 which is bent for multiple times, the shape of the second flat iron 9 is consistent with that of the outer wall of the half steel pipe rod 3, two ends of the second flat iron 9 are horizontally turned outwards to form a second mounting lug plate 10, and a second bolt hole 11 is formed in the second mounting lug plate 10; the second half hoop 2 of the second type is suitable for double-loop double-side and four-loop use: the shape of the second half hoop 2 is centrosymmetric with the first half hoop 1 which is matched with the second half hoop;
in order to increase the strength, the inclined ribs 14 are welded on the upper side and the lower side of the first mounting lug plate 4 and the second mounting lug plate 10;
in order to firmly install the pole number plate, two installation holes 12 are respectively arranged on the first vertical installation arm 7 and the first horizontal installation arm 6.
A method for installing a pole number plate is characterized by comprising the following steps:
1) when the single-loop single-side steel pipe pole nameplate is installed, a first half hoop 1 and a second half hoop 2 of a first type are closed to the installation position of a steel pipe pole 3, a pole number plate 13 is located on the same side of a circuit, the front side of the pole number plate 13 faces a circuit power supply, the first half hoop 1 and the second half hoop 2 of the first type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plate 13 is installed on the hoop body;
2) when the two side steel pipe poles of two return circuits mark the tablet, with the half staple bolt 2 of second of first half staple bolt 1 and second type to 3 mounted positions to the steel pipe pole, pole number plate 13 orientation is located the cat ladder both sides, and two sides pole number plate 13 openly is surveyed towards the power that corresponds the circuit respectively, if two return circuit electric currents move towards unanimously, two sides pole number plate 13 orientation is unanimous, if two return circuit electric currents move towards on the contrary, two sides pole number plate 13 orientation is opposite. The first half hoop 1 and the second half hoop 2 of the second type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plate 13 is installed on the hoop body;
3) four return circuits and during the installation of steel pipe pole sign, the staple bolt body of arranging about needs at least two and more, every staple bolt body all is to the second half staple bolt 2 of first half staple bolt 1 and second type to 3 mounted position pole number boards 13 orientations to the steel pipe pole and is located the cat ladder both sides, pole number board 13 openly is surveyed towards the power that corresponds the circuit respectively, if many circuit electric currents move towards unanimously, pole number board 13 orientations are unanimous, if many circuit electric currents move towards unanimous, pole number board 13 orientations are also inconsistent. The first half hoop 1 and the second half hoop 2 of the second type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plate 13 is installed on the hoop body.
According to the multi-loop steel pipe pole two-way pole number plate hoop support, the flat iron is bent for multiple times to form the polygonal hoop, the support can be firmly fixed at the corresponding position of the steel pipe pole by utilizing the tapered structure with the upper part being thin and the lower part being thick, and the support has good mechanical stability after being installed; the cross-shaped mounting rack is not divided into a front side and a back side, and the rod number plates can be mounted in both directions, so that the orientation problem of the rod number plates is solved; first half staple bolt 1 can arrange in a flexible way with the second half staple bolt 2 of two kinds of models, be applicable to single loop unilateral, two return circuits are two sides, multiloop multilateral, application scope is wide, pole number tablet distributes the steel pipe pole both sides after the installation, the personnel correctly judge the line name of being convenient for to transport, the position title number, towards the left side line or the right side line of circuit shaft tower number increase direction, go on the line, the central line or roll off the line and the circuit trend, reduce the potential safety hazard, the problem of existing steel pipe pole number tablet orientation mistake in the operation circuit has been solved completely, a large amount of transformation funds have been saved.
Drawings
FIG. 1: the invention discloses a structural schematic diagram of an embodiment 1 of a multi-loop steel pipe pole bidirectional pole number plate hoop support;
FIG. 2: the invention discloses a structural schematic diagram of an embodiment 2 of a multi-loop steel pipe pole bidirectional pole number plate hoop support;
FIG. 3: a single-loop single-side pole number plate installation schematic diagram;
FIG. 4: a schematic installation diagram of the double-loop double-sided pole number plate;
FIG. 5: a schematic installation diagram of pole number plates with more than four loops;
FIG. 6: the installation position of the existing pole number plate is schematic.
In the figure: 1. a first half hoop; 2. a second half hoop; 3. a steel pipe pole; 4. a first mounting lug; 5. a first bolt hole; 6. a first horizontal mounting arm; 7. a first vertical mounting arm; 8. a first flat iron; 9. a second flat iron; 10. a second mounting lug; 11. a second bolt hole; 12. mounting holes; 13. a pole number plate; 14. and (5) oblique ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 and 3, the specifically installed steel pipe pole 3 is 12-sided, and the hoop support of the embodiment is suitable for installing a single loop to be used on one side and comprises a hoop body installed on the steel pipe pole 3 in an involutory manner, wherein the hoop body is composed of a first half hoop 1 and a second half hoop 2;
the first half hoop 1 is formed by bending a first flat iron 8 for multiple times, the bending shape is consistent with the shape of the outer wall of a half steel pipe rod 3, two ends of the first flat iron 8 are horizontally turned outwards to form a first mounting lug plate 4, a first bolt hole 5 is formed in the first mounting lug plate 4, one first mounting lug plate 4 in the first half hoop 1 is lengthened to form a linear first horizontal mounting arm 6, a first vertical mounting arm 7 is welded on the first horizontal mounting arm 6, the first horizontal mounting arm 6 and the first vertical mounting arm 7 jointly form a cross mounting frame, and a rod number plate 13 is mounted on the whole formed by the first horizontal mounting arm 6 and the first vertical mounting arm 7; the second half hoop 2 comprises a second flat iron 9 which is bent for multiple times, the shape of the second flat iron 9 is consistent with that of the outer wall of the half steel pipe rod 3, two ends of the second flat iron 9 are horizontally turned outwards to form a second mounting lug plate 10, and a second bolt hole 11 is formed in the second mounting lug plate 10;
the upper side and the lower side of the first mounting lug plate 4 and the second mounting lug plate 10 are respectively welded with an inclined rib 14, so that the reinforcing effect is achieved;
two mounting holes 12 are formed in the first vertical mounting arm 7 and the first horizontal mounting arm 6, and the pole number plate 13 can be firmly mounted through the mounting holes.
A pole number plate installation method comprises the following steps: when installing single loop unilateral, with the first half staple bolt 1 with the second half staple bolt 2 of first type to closing to steel pipe pole 3 mounted position, pole number tablet 13 is located the circuit homonymy, and pole number tablet 13 openly surveys towards line power, forms the staple bolt body after tightly fixing first half staple bolt 1 and the second half staple bolt 2 of first type as an organic whole through fastening bolt, installs pole number tablet 13 on the staple bolt body.
Example 2
Referring to fig. 2 and 4, the specifically installed steel pipe pole 3 is 12-sided, and the hoop bracket of the embodiment is suitable for installing double-loop double-side use and comprises a hoop body installed on the steel pipe pole 3 in an involutory manner, wherein the hoop body is composed of a first half hoop 1 and a second half hoop 2;
the first half hoop 1 is formed by bending a first flat iron 8 for multiple times, the bending shape is consistent with the shape of the outer wall of a half steel pipe rod 3, two ends of the first flat iron 8 are horizontally turned outwards to form a first mounting lug plate 4, a first bolt hole 5 is formed in the first mounting lug plate 4, one first mounting lug plate 4 in the first half hoop 1 is lengthened to form a linear first horizontal mounting arm 6, a first vertical mounting arm 7 is welded on the first horizontal mounting arm 6, the first horizontal mounting arm 6 and the first vertical mounting arm 7 jointly form a cross mounting frame, and a rod number plate 13 is mounted on the whole formed by the first horizontal mounting arm 6 and the first vertical mounting arm 7;
the shape of the second half hoop 2 is centrosymmetric with that of the first half hoop 1;
in order to increase the strength, the inclined ribs 14 are welded on the upper side and the lower side of the first mounting lug plate 4 and the second mounting lug plate 10;
in order to firmly install the pole number plate, two installation holes 12 are respectively arranged on the first vertical installation arm 7 and the first horizontal installation arm 6, so that the pole number plate 13 can be firmly installed.
The method of installation pole number plate of this embodiment is to closing first half staple bolt 1 and the second half staple bolt 2 of second type to steel pipe pole 3 mounted position, and pole number plate 13 orientation is located the cat ladder both sides, and two sides pole number plate 13 openly is surveyed towards the power that corresponds the circuit respectively, if two times circuit electric current trend is unanimous, and two sides pole number plate 13 orientation is unanimous, if two times circuit electric current trend is opposite, and two sides pole number plate 13 orientation is opposite. The first half hoop 1 and the second half hoop 2 of the second type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plate 13 is installed on the hoop body.
Example 3
Referring to fig. 5, the specifically installed steel pipe pole 3 is 12-sided, the hoop support of the present embodiment is suitable for installing four sides of four loops, two hoop bodies are oppositely installed on the steel pipe pole 3, the two hoop bodies are arranged up and down, and the hoop body is composed of a first half hoop 1 and a second half hoop 2;
the first half hoop 1 is formed by bending a first flat iron 8 for multiple times, the bending shape is consistent with the shape of the outer wall of a half steel pipe rod 3, two ends of the first flat iron 8 are horizontally turned outwards to form a first mounting lug plate 4, a first bolt hole 5 is formed in the first mounting lug plate 4, one first mounting lug plate 4 in the first half hoop 1 is lengthened to form a linear first horizontal mounting arm 6, a first vertical mounting arm 7 is welded on the first horizontal mounting arm 6, the first horizontal mounting arm 6 and the first vertical mounting arm 7 jointly form a cross mounting frame, and a rod number plate 13 is mounted on the whole formed by the first horizontal mounting arm 6 and the first vertical mounting arm 7;
the shape of the second half hoop 2 is centrosymmetric with the first half hoop 1 which is matched with the second half hoop;
in order to increase the strength, the inclined ribs 14 are welded on the upper side and the lower side of the first mounting lug plate 4 and the second mounting lug plate 10;
in order to firmly install the pole number plate, two installation holes 12 are respectively arranged on the first vertical installation arm 7 and the first horizontal installation arm 6, so that the pole number plate 13 is firmly installed.
The method of mounting the pole number plate 13 of the present embodiment: adopt two staple bolt bodies of arranging from top to bottom, every staple bolt body all is to the second half staple bolt 2 of first half staple bolt 1 and second type to being located the cat ladder both sides to 3 mounted position pole number tablet 13 orientations of steel pipe pole, and pole number tablet 13 openly is surveyed towards the power that corresponds the circuit respectively, and if many times circuit current trend is unanimous, pole number tablet 13 orientation is unanimous, if many times circuit current trend is inconsistent, pole number tablet 13 orientation is also inconsistent. The first half hoop 1 and the second half hoop 2 of the second type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plate 13 is installed on the hoop body.
After the hoop support for the multi-loop steel pipe pole bidirectional pole number plate is installed, the problem of installation orientation of the pole number plate when the line direction of the same-tower multi-loop steel pipe pole conflicts with the installation position of the crawling ladder is completely solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A multi-loop steel pipe pole two-way pole number plate hoop support is characterized by comprising at least one hoop body which is installed on a steel pipe pole in an involutory mode, wherein the hoop body is composed of a first half hoop and a second half hoop;
the first half hoop is formed by bending a first flat iron for multiple times, the bending shape is consistent with that of the outer wall of a half steel pipe rod, two ends of the first flat iron are horizontally turned outwards to form first mounting lug plates, first bolt holes are formed in the first mounting lug plates, one first mounting lug plate of the first half hoop is lengthened to form a first horizontal mounting arm in a linear shape, a first vertical mounting arm is welded on the first horizontal mounting arm, the first horizontal mounting arm and the first vertical mounting arm jointly form a cross mounting frame, and a rod number plate is mounted on the whole formed by the first horizontal mounting arm and the first vertical mounting arm;
the second half hoop is divided into two types which are respectively suitable for a single loop, a double loop and more than four loops; the first half hoop comprises a first flat iron which is bent for multiple times, the shape of the first flat iron is consistent with that of the outer wall of the half steel pipe rod, two ends of the first flat iron are horizontally turned outwards to form a first mounting lug plate, and a first bolt hole is formed in the first mounting lug plate; the second half hoop of the second type is suitable for two sides of the double loop and more than four loops: the shape of the second half hoop is centrosymmetric with the first half hoop which is matched with the second half hoop.
2. The multi-loop steel pipe pole two-way pole number plate hoop support as claimed in claim 1, wherein the upper and lower sides of the first and second mounting ear plates are welded with oblique ribs.
3. The hoop support for the multi-loop steel pipe pole two-way pole number plate according to claim 1, wherein the first vertical mounting arm and the first horizontal mounting arm are both provided with two mounting holes.
4. A method of mounting a pole number plate according to any one of claims 1 to 3, comprising the steps of:
1) when the single-loop single-side steel pipe pole nameplate is installed, a first half hoop and a second half hoop of a first type are combined to the installation position of the steel pipe pole, the pole number plate is located on the same side of a circuit, the front side of the pole number plate faces a circuit power supply, the first half hoop and the second half hoop of the first type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plate is installed on the hoop body;
2) when the double-loop bilateral steel pipe pole marks the plate, the first half hoop and the second half hoop of the second type are closed to the installation position of the steel pipe pole, the orientations of the pole number plates are positioned at two sides of the ladder, the front sides of the two pole number plates are respectively measured towards the power supply of the corresponding line, if the current directions of the two loops are consistent, the orientations of the two pole number plates are consistent, if the current directions of the two loops are opposite, the orientations of the two pole number plates are opposite, the first half hoop and the second half hoop of the second type are fastened into a whole through fastening bolts to form a hoop body, and the pole number plates are installed on the hoop body;
3) four return circuits reach when the tablet installation is marked to the steel-pipe pole, the staple bolt body of arranging about needs at least two and more, every staple bolt body all is to the second half staple bolt of first half staple bolt and second kind model to being located the cat ladder both sides to steel-pipe pole mounted position pole number tablet orientation, pole number tablet openly is surveyed towards the power that corresponds the circuit respectively, if many circuit electric currents move towards unanimously, pole number tablet orientation is unanimous, if many circuit electric currents move towards inconsistent, pole number tablet orientation is also inconsistent, form the staple bolt body after tightly hooping the second half staple bolt of first half staple bolt and second kind model together through fastening bolt, install the pole number tablet on the staple bolt body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242412.6A CN112991913A (en) | 2021-03-05 | 2021-03-05 | Multi-loop steel pipe pole bidirectional pole number plate hoop support and pole number plate installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242412.6A CN112991913A (en) | 2021-03-05 | 2021-03-05 | Multi-loop steel pipe pole bidirectional pole number plate hoop support and pole number plate installation method |
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| Publication Number | Publication Date |
|---|---|
| CN112991913A true CN112991913A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110242412.6A Pending CN112991913A (en) | 2021-03-05 | 2021-03-05 | Multi-loop steel pipe pole bidirectional pole number plate hoop support and pole number plate installation method |
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| CN (1) | CN112991913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877224A (en) * | 2022-05-10 | 2022-08-09 | 国网山东省电力公司莱州市供电公司 | Visual monitoring anti-theft support for steel pipe pole and mounting method thereof |
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| CN114877224A (en) * | 2022-05-10 | 2022-08-09 | 国网山东省电力公司莱州市供电公司 | Visual monitoring anti-theft support for steel pipe pole and mounting method thereof |
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Application publication date: 20210618 |
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| RJ01 | Rejection of invention patent application after publication |