CN110593594A - Broken electric pole protection frame - Google Patents
Broken electric pole protection frame Download PDFInfo
- Publication number
- CN110593594A CN110593594A CN201910725208.2A CN201910725208A CN110593594A CN 110593594 A CN110593594 A CN 110593594A CN 201910725208 A CN201910725208 A CN 201910725208A CN 110593594 A CN110593594 A CN 110593594A
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- CN
- China
- Prior art keywords
- pole
- surrounding
- broken
- bolt
- structures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000001012 protector Effects 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0218—Increasing or restoring the load-bearing capacity of building construction elements
- E04G23/0225—Increasing or restoring the load-bearing capacity of building construction elements of circular building elements, e.g. by circular bracing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of electric pole reinforcement, and particularly provides a broken electric pole protection frame which comprises a plurality of surrounding structures and reinforcing structures, wherein the surrounding structures and the reinforcing structures are used for fixing electric poles, and the surrounding structures and the reinforcing structures are detachably connected; the surrounding structure is adjustable through a plurality of adjusting pieces arranged on the surrounding structure. The reinforcing device is simple in structure and convenient to use, and can effectively prevent the danger of pole falling and pole breaking of the broken pole in the using and replacing processes by reinforcing the broken part of the pole, thereby effectively ensuring the safety of field operating personnel.
Description
Technical Field
The invention relates to the technical field of pole reinforcement, and particularly provides a broken pole protection frame.
Background
The pole of low pressure distribution lines receives the unexpected collision of vehicle easily, or because the influence of factor such as operational environment is abominable, ageing for a long time, leads to the pole body phenomenon such as crackle, cement drop, and pole body intensity descends by a wide margin, and load-carrying capacity reduces, makes the pole can not bear the load and cause the pole fracture. Under the condition of not timely replacing, the accidents of rod breaking, wire breaking and power failure can occur. During the replacement process, the electric pole also has a risk of breaking during the operation, which endangers the safety of the operating personnel and presents a great risk of operation.
Disclosure of Invention
The invention aims to overcome the defect that a broken electric pole cannot be reinforced timely, and provides a broken electric pole protection frame which is simple in structure and convenient to use, can effectively prevent the danger of pole falling and pole breaking of the broken electric pole in the using and replacing processes by reinforcing the broken part of the electric pole, and effectively ensures the safety of field operation personnel.
In order to solve the technical problems, the invention adopts the technical scheme that:
the protective frame for the broken electric pole comprises a plurality of surrounding structures and reinforcing structures, wherein the surrounding structures and the reinforcing structures are used for fixing the electric pole; the surrounding structure is adjustable through a plurality of adjusting pieces arranged on the surrounding structure.
The invention relates to a broken electric pole protection frame, which is connected with a broken electric pole through surrounding by utilizing the surrounding effect of a surrounding structure, so that the reinforcing structure can realize the reinforcing effect on the electric pole. This connected mode is very simple and convenient and quick, consolidates efficiently, can prevent that the pole fracture from endangering operation personnel safety. The setting of regulating part makes the structure of encircleing tighten up the degree adjustable to the fracture pole of adaptation different diameters.
In order to make the surrounding structure can realize encircleing with the pole and be connected, the surrounding structure includes first staple bolt and second staple bolt, first staple bolt and second staple bolt pass through the regulating part and can dismantle the connection.
In order to effectively reinforce the reinforced structure, the reinforced structure is a fixed rod, and a plurality of waist-shaped holes used for adjusting the installation positions of the surrounding structures are formed in the fixed rod.
In order to facilitate the connection between the fixing rod and the surrounding structure, the fixing rod is connected with the surrounding structure through a plurality of locking pieces.
In order to facilitate the connection between the fixing rod and the first and second hoops, the locking piece comprises a second bolt and a second nut, the second bolt is fixedly connected with the outer annular surfaces of the first and second hoops, and the second bolt penetrates through the waist-shaped hole and is tightened by the second nut on the outer side of the fixing rod.
In order to facilitate the up-and-down movement of the surrounding structure to adapt to different fracture openings, the waist-shaped holes are axially arranged along the fixing rod.
In order to increase the reinforcing strength of the reinforcing structure, the number of the fixing rods is at least two.
In order to facilitate the connection between the first hoop and the second hoop, the end parts of the first hoop and the second hoop are respectively provided with a connecting hole, the adjusting piece comprises a first bolt and a first nut, and the first bolt sequentially penetrates through the connecting holes of the first hoop and the second hoop and is screwed by the first nut.
In order to enhance the fixing strength of the fixing rod, the cross section of the fixing rod is U-shaped.
Compared with the prior art, the invention has the beneficial effects that:
(1) the setting of first staple bolt and second staple bolt utilizes it to surround the effect, surrounds the pole rupture part and fixes, prevents that the pole from collapsing, effectively guarantees field operation personnel safety.
(2) The setting of two piece at least dead levers can strengthen fixed pole, makes the pole can even atress.
(3) The arrangement of the waist-shaped holes on the fixing rods enables the first anchor ear and the second anchor ear to move up and down to adapt to different fracture openings.
Drawings
Fig. 1 is a schematic structural diagram of a broken pole protection bracket according to the present invention.
FIG. 2 is a schematic view of the surrounding structure, the adjusting member and the locking member of the present invention.
Fig. 3 is a schematic structural view of the reinforcing structure of the present invention.
The graphic symbols are illustrated as follows:
1-surrounding structure, 11-first hoop, 12-second hoop, 2-reinforcing structure, 21-fixing rod, 22-waist-shaped hole, 3-adjusting piece and 4-locking piece.
Detailed Description
The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Example 1
As shown in fig. 1 to 3, a first embodiment of a breaking pole protection bracket according to the present invention comprises a plurality of surrounding structures 1 for fixing a pole, and a reinforcing structure 2, wherein the surrounding structures 1 and the reinforcing structure 2 are detachably connected; the surrounding structure 1 is adjustable by means of a number of adjustment members 3 arranged thereon.
The invention realizes the connection with the broken electric pole by surrounding by utilizing the surrounding effect of the surrounding structure 1, so that the reinforcing structure 2 can realize the reinforcing effect on the electric pole. This connected mode is very simple and convenient and quick, consolidates efficiently, can prevent that the pole fracture from endangering operation personnel safety. The arrangement of the adjusting piece 3 enables the surrounding tightening degree of the surrounding structure 1 to be adjustable so as to adapt to broken electric poles with different diameters.
In addition, the surrounding structure 1 comprises a first hoop 11 and a second hoop 12, and the first hoop 11 and the second hoop 12 are detachably connected through the adjusting piece 3. The arrangement of first staple bolt 11 and second staple bolt 12 makes and encircles structure 1 and can realize encircleing with the pole and be connected. As shown in fig. 1 and fig. 2, in the present embodiment, the first anchor ear 11 and the second anchor ear 12 are both half-ring anchor ears.
The reinforcing structure 2 is a fixing rod 21, and a plurality of waist-shaped holes 22 for adjusting the installation position of the surrounding structure 1 are formed in the fixing rod 21. The arrangement of the fixing bars 21 and the kidney-shaped holes 22 enables the reinforcement structure 1 to achieve effective reinforcement.
Wherein the fixing rod 21 is connected with the surrounding structure 1 through a plurality of locking pieces 4. The provision of the retaining member 4 can facilitate the connection between the securing rod 21 and the surrounding structure 1. The locking member 4 includes a second bolt and a second nut, the second bolt is fixedly connected to the outer annular surfaces of the first anchor ear 11 and the second anchor ear 12, the second bolt passes through the waist-shaped hole 22, and is tightened by the second nut outside the fixing rod 21. The second bolt and the second nut are arranged to facilitate connection between the fixing rod 21 and the first anchor ear 11 and the second anchor ear 12.
Wherein, the waist-shaped hole 22 is axially arranged along the fixing rod 21. The axial arrangement can facilitate moving the surrounding structure 1 up and down to accommodate different fracture ports.
Wherein, the number of the fixing rods 21 is at least two. The number of the fixing bars 21 is set so as to increase the reinforcing strength of the reinforcing structure 1.
In addition, the end parts of the first anchor ear 11 and the second anchor ear 12 are respectively provided with a connecting hole, the adjusting piece 3 comprises a first bolt and a first nut, and the first bolt sequentially passes through the connecting holes of the first anchor ear 11 and the second anchor ear 12 and is screwed by the first nut. As shown in fig. 1, in the present embodiment, the first anchor ear 11 and the second anchor ear 12 can be adapted to broken poles with different diameters by adjusting the tightening degree of the first nut, so that the first anchor ear 11 and the second anchor ear 12 can be adapted to broken poles with different diameters.
Wherein the cross section of the fixing rod 21 is U-shaped. The U-shaped arrangement can enhance the fixing strength of the fixing rod 21.
As shown in fig. 1 to 3, two sets of the surrounding structure 1 and four fixing rods 21 are provided in the present embodiment, and each fixing rod 21 is provided with two kidney-shaped holes 22. Specifically, each group of surrounding structures 1 corresponds to the waist-shaped holes 22 at one end of the four fixing rods 21. The set of surround structures 1 comprises a first hoop 11 and a second hoop 12. Two fixing rods 21 and the first anchor ear 11 are connected with a second nut after penetrating through the kidney-shaped hole 22 through a second bolt, and the other two fixing rods 21 and the second anchor ear 12 are connected with the second nut after penetrating through the kidney-shaped hole 22 through the second bolt; be 90 settings between the adjacent second bolt, make also be 90 between the dead lever 21, the pole can evenly be atred. The fixing rod 21 is made of galvanized steel and is 0.8-1 m long, and the length of the waist-shaped hole 22 is 280-300 mm. Specifically, the length of the fixing rod 21 is 1m and the length of the waist-shaped hole 22 is 300mm in the embodiment. First bolt, second bolt all adopt M16 strenghthened type hex bolts, and first nut, second nut all adopt M16 strenghthened type nut.
Example 2
The embodiment is similar to embodiment 1, except that two fixing rods 21 are provided in the embodiment, and the two fixing rods are respectively connected with the first anchor ear 11 and the second anchor ear 12 through the second bolt, and then the second anchor ear passes through the waist-shaped hole 22 and then is connected with the second nut. The second bolt is positioned at the highest point of the arc-shaped parts of the first anchor ear 11 and the second anchor ear 12, so that the two fixing rods 21 are opposite; the length of the fixing rod 21 is 0.8m, and the length of the waist-shaped hole 22 is 280 mm.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A broken electric pole protection frame is characterized by comprising a plurality of surrounding structures (1) and reinforcing structures (2) which are used for fixing electric poles, wherein the surrounding structures (1) and the reinforcing structures (2) are detachably connected; the surrounding structure (1) is adjustable through a plurality of adjusting pieces (3) arranged on the surrounding structure.
2. A breaking pole protection bracket according to claim 1, characterized in that the surrounding structure (1) comprises a first hoop (11) and a second hoop (12), the first hoop (11) and the second hoop (12) being detachably connected by means of the adjustment piece (3).
3. A pole protector for broken poles according to claim 2, characterized in that the reinforcement structure (2) is a fixing rod (21), and the fixing rod (21) is provided with a plurality of waist-shaped holes (22) for adjusting the installation position of the surrounding structure (1).
4. A pole protector for broken poles according to claim 3, characterized by that the fixing bars (21) are connected to the surrounding structure (1) by means of several locking elements (4).
5. A broken pole protector as claimed in claim 4, characterised in that the locking means (4) comprises a second bolt and a second nut, the second bolt is fixedly connected to the outer circumferential surfaces of the first and second hoops (11, 12), the second bolt passes through the said waist-shaped hole (22) and is tightened by the second nut on the outside of the fixing rod (21).
6. A breaking pole protector as claimed in claim 3, characterised in that the waist-shaped holes (22) are arranged axially along the fixing bars (21).
7. A breaking pole protector as claimed in claim 3, characterised in that said fixing bars (21) are at least two.
8. The protective frame for broken electric poles as claimed in claim 1, wherein the ends of the first and second hoops (11, 12) are provided with connecting holes, and the adjusting member (3) comprises a first bolt and a first nut, the first bolt passes through the connecting holes of the first and second hoops (11, 12) in sequence and is tightened by the first nut.
9. A breaking pole protector as claimed in claim 2, characterised in that the cross section of the fixing bars (21) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725208.2A CN110593594A (en) | 2019-08-07 | 2019-08-07 | Broken electric pole protection frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725208.2A CN110593594A (en) | 2019-08-07 | 2019-08-07 | Broken electric pole protection frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110593594A true CN110593594A (en) | 2019-12-20 |
Family
ID=68853861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910725208.2A Pending CN110593594A (en) | 2019-08-07 | 2019-08-07 | Broken electric pole protection frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110593594A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827711A (en) * | 2020-07-28 | 2020-10-27 | 国网山东省电力公司寿光市供电公司 | Emergency reinforcing device for broken pole of electric pole and using method |
| CN113450950A (en) * | 2021-07-12 | 2021-09-28 | 无锡市驰利电缆科技有限公司 | Bending-resistant cable |
| CN115662232A (en) * | 2022-11-01 | 2023-01-31 | 贵州电网有限责任公司 | 10kV flood and ice disaster prevention simulation line device and method in karst region |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202467235U (en) * | 2012-02-06 | 2012-10-03 | 宜阳县电业局 | Reinforcing device for concrete pole |
| CN204754274U (en) * | 2015-04-09 | 2015-11-11 | 国家电网公司 | Transmission line concrete pole reinforcing apparatus |
| CN207048368U (en) * | 2017-06-09 | 2018-02-27 | 上海市机械施工集团有限公司 | A kind of adjustable anchor ear device |
| CN208202759U (en) * | 2018-05-23 | 2018-12-07 | 广东电网有限责任公司 | Reinforce fitting |
| CN109881965A (en) * | 2019-03-29 | 2019-06-14 | 云南电网有限责任公司电力科学研究院 | A kind of cement electric pole crack defect processing unit and method |
| CN210888140U (en) * | 2019-08-07 | 2020-06-30 | 广东电网有限责任公司 | Broken electric pole protection frame |
-
2019
- 2019-08-07 CN CN201910725208.2A patent/CN110593594A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202467235U (en) * | 2012-02-06 | 2012-10-03 | 宜阳县电业局 | Reinforcing device for concrete pole |
| CN204754274U (en) * | 2015-04-09 | 2015-11-11 | 国家电网公司 | Transmission line concrete pole reinforcing apparatus |
| CN207048368U (en) * | 2017-06-09 | 2018-02-27 | 上海市机械施工集团有限公司 | A kind of adjustable anchor ear device |
| CN208202759U (en) * | 2018-05-23 | 2018-12-07 | 广东电网有限责任公司 | Reinforce fitting |
| CN109881965A (en) * | 2019-03-29 | 2019-06-14 | 云南电网有限责任公司电力科学研究院 | A kind of cement electric pole crack defect processing unit and method |
| CN210888140U (en) * | 2019-08-07 | 2020-06-30 | 广东电网有限责任公司 | Broken electric pole protection frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827711A (en) * | 2020-07-28 | 2020-10-27 | 国网山东省电力公司寿光市供电公司 | Emergency reinforcing device for broken pole of electric pole and using method |
| CN113450950A (en) * | 2021-07-12 | 2021-09-28 | 无锡市驰利电缆科技有限公司 | Bending-resistant cable |
| CN115662232A (en) * | 2022-11-01 | 2023-01-31 | 贵州电网有限责任公司 | 10kV flood and ice disaster prevention simulation line device and method in karst region |
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