CN114635579B - Electric pole repairing structure and construction method thereof - Google Patents
Electric pole repairing structure and construction method thereof Download PDFInfo
- Publication number
- CN114635579B CN114635579B CN202111643937.7A CN202111643937A CN114635579B CN 114635579 B CN114635579 B CN 114635579B CN 202111643937 A CN202111643937 A CN 202111643937A CN 114635579 B CN114635579 B CN 114635579B
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- Prior art keywords
- electric pole
- hoop
- glue
- locking screw
- hole
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- 238000010276 construction Methods 0.000 title claims abstract description 8
- 239000003292 glue Substances 0.000 claims abstract description 40
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 5
- 239000011083 cement mortar Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 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
-
- 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
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses an electric pole repairing structure and a construction method thereof. The repairing structure comprises the fiber cloth, the AB glue blocking layer and the reinforcing structure, the rigidity and the strength of the broken holes can be reinforced through the high strength and the strong occlusion of the AB glue in the AB glue blocking layer, the broken holes are wrapped by the reinforcing structure, the rigidity and the strength of the broken holes of the electric pole are further improved, the double-insurance effect is achieved, the supporting stability of the electric pole is greatly improved, and the service life of the electric pole is greatly prolonged.
Description
Technical Field
The invention relates to the technical field of electric pole damage reinforcing equipment, in particular to an electric pole repairing structure and a construction method thereof.
Background
The utility model discloses a cement pole can take place to damage in the use, even the condition of hole appears, lead to the pole stability of this department to be variation, the pole can easily take place circumstances such as rupture at this place, lead to the life greatly reduced of pole, to this condition, chinese patent application (application number 202010132084X) discloses a broken repair processing method of reinforced cement wire pole, adopt cement mortar to restore, this repair method restores the pole after, rigidity and intensity at hole damage department of pole still are relatively poor, moreover, the interlock nature between filling cement mortar and the broken mortar of current, this place is still very weak after the restoration, and cement mortar has the shrinkage factor, after the solidification shrink, produce the gap between the mortar of filling and hole internal surface easily, make the filling department unable bear certain bending property.
Disclosure of Invention
The invention aims to solve the technical problems that: the utility model provides a pole repair structure and a construction method thereof, which aims to solve the technical problems existing in the prior art.
The technical scheme adopted by the invention is as follows: the utility model provides a pole repair structure, includes fibre cloth, AB glue shutoff layer and reinforced structure, and the fibre cloth is arranged in the inner of the broken hole of pole, and AB glue shutoff layer fills in broken hole, and reinforced structure holds tightly on whole pole and wraps up broken hole department.
Preferably, the reinforcing structure comprises a hoop ring, a pressing plate and locking screws, wherein the hoop ring is of a two-semicircular ring structure, one side of the hoop ring is hinged, the other side of the hoop ring is closed and then is fixedly connected through bolts, the locking screws are rotationally connected in the radial direction of the hoop ring and are arranged in an upper row and a lower row, the inner side surface of the pressing plate is of an arc-shaped structure, the middle part of the outer side of the pressing plate is spherically hinged to the inner end of each locking screw, and the upper locking screw and the lower locking screw are uniformly distributed around the axis circumference of the hoop ring.
Preferably, a rubber layer is provided on the inner surface of the pressing plate.
Preferably, the rubber layer is provided with anti-skid patterns on the inner side surface.
Preferably, one side of a semicircular ring in the hoop is provided with a single lug, the other side of the semicircular ring is provided with two lugs, and the two lugs are hinged with the single lug through a hinge shaft.
Preferably, two symmetrical plates extending outwards are arranged on one side of the hoop, which is connected with the bolts, and through holes are formed in the two symmetrical plates.
Preferably, an operating handle is installed at the outer end of the locking screw.
Preferably, the locking screw is sleeved with a compression spring, and two ends of the compression spring respectively lean against the inner side surface of the hoop ring and the outer side surface of the pressing plate.
The construction method of the pole repair structure comprises the following steps:
(1) Cleaning cement slag loosened in holes at the broken positions of the electric pole, and watering and flushing after cleaning;
(2) After drying, carrying out rust removal and rust prevention treatment on the reinforcing mesh;
(3) The inner surfaces of the holes are arranged so that the height of the concave-convex at the adjacent positions is within 2-5 mm;
(4) The top of the electric pole at the opposite side of the hole is connected with a pretension oblique stay wire to the ground;
(5) Filling fiber cloth to the inner end of the hole;
(6) Filling the mixed glue A and glue B;
(7) Trowelling and plugging the outer ends of the holes; the trowelling and plugging in the plugging adopts an elastic hard plastic plate which is bound on the electric pole by a pull rope, and a glue adding hole is arranged at a hole of the elastic hard plastic plate close to the upper end;
(8) After 12 hours, the pulling force of the pretension oblique pulling line is regulated;
(9) Loosening the pretension oblique pull wire after 24 hours to finish filling of the AB glue plugging layer;
(10) After 48 hours are reached, the elastic hard plastic plate is taken down, the upper locking screw rod is screwed to a set position in an equal length manner, the hoop ring is surrounded on the locking bolt at the broken part of the electric pole, the upper and lower positions of the hoop ring are adjusted, the upper and lower locking screw rods are ensured to be positioned at the upper and lower parts of the broken part, the upper locking screw rod is primarily locked, the locking screw rods are locked in a staggered manner, the lower locking screw rod is locked after the locking is completed, and one section of length error of each row of locking screw rods positioned in the hoop ring is less than 5mm.
In the step (4), a flange bolt is arranged on the pretension inclined wire, and the flange bolt is connected with a tension sensor in series.
The invention has the beneficial effects that: compared with the prior art, the invention has the following effects:
(1) The repairing structure is composed of the fiber cloth, the AB glue blocking layer and the reinforcing structure, the rigidity and the strength of the broken holes can be reinforced through the high strength and the strong occlusion of the AB glue in the AB glue blocking layer, the broken holes are wrapped by the reinforcing structure, the rigidity and the strength of the broken holes of the electric pole are further improved, the double insurance effect is achieved, the supporting stability of the electric pole is greatly improved, and the service life of the electric pole is greatly prolonged;
(2) The AB glue is filled after being mixed on site, the structure stability of the filled electric pole is good, the bonding is firm, the occlusion performance of the AB glue is good, the seam filling at the position can be realized, the tightness degree is adjusted in batches by adopting a pretension mode, the shrinkage rate of the AB glue is compensated, the occlusion of the AB glue which is convenient to fill at the position of the electric pole is better, and the service life of the electric pole is further prolonged;
(3) The invention adopts the reinforcing structure formed by the hoop ring, the upper and lower rows of pressing plates and the screw rod, the rigidity and strength of the reinforced electric pole at the damaged position are greatly improved, and the self-positioning of the pressing plates of the arc-shaped inner side surface structure can be realized by adopting the spherical hinge connection mode, so that the fitting degree with the electric pole is improved, and the stability of the reinforcing structure is further improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the left-side cross-sectional structure of the invention rotated 45 degrees;
fig. 4 is a schematic diagram of a pretensioned diagonal arrangement.
Detailed Description
The invention will be further described with reference to specific examples.
Example 1: as shown in fig. 1-3, the pole repairing structure comprises a fiber cloth 9, an AB glue blocking layer 10 and a reinforcing structure 11, wherein the fiber cloth 9 is arranged at the inner end of a broken hole 5 of a pole 1, the AB glue blocking layer 10 is filled in the broken hole 5, and the reinforcing structure 11 is tightly held on the whole pole 1 and wraps the broken hole 5.
Preferably, the reinforcement structure 11 includes a hoop 1101, a pressing plate 1102 and locking screws 1103, where the hoop 1101 is in a two-semicircular structure, one side is hinged, and the other side is fixedly connected by bolts 1104 after being closed, the locking screws 1103 are rotatably connected in the radial direction of the hoop 1101 and arranged in two rows, the inner side of the pressing plate 1102 is in an arc structure, the middle of the outer side is spherically hinged at the inner end of each locking screw 1103, and the two rows of locking screws 1103 are uniformly distributed around the axial line of the hoop 1101; the rubber layer is arranged on the inner side surface of the pressing plate 1102, so that friction force and fit degree are increased, and firm connection is facilitated; the inner side surface of the rubber layer is provided with anti-skid patterns, so that the friction force is increased; one side of a half ring in the hoop 1101 is provided with a single lug, the other side of the half ring is provided with double lugs, and the double lugs are hinged with the single lug through a hinge shaft, so that the connection is stable and reliable; two symmetrical plates 1106 extending outwards are arranged on one side of the bolt 1104 in the hoop ring 1, through holes 1105 are formed in the two symmetrical plates 1106, and the installation is convenient and quick; an operating handle 1107 is arranged at the outer end of the locking screw 1103, the operating handle penetrates through a through hole at the end part of the locking screw 1103, and the two ends of the operating handle are detachably connected with an anti-falling ball which is convenient to hold and operate; the compression spring 1108 is sleeved on the locking screw 1103, and two ends of the compression spring 1108 respectively lean against the inner side surface of the clamping ring 1101 and the outer side surface of the pressing plate 1102, so that the pressing plate can always keep radial orientation when not contacting the surface of the electric pole.
Example 2: the difference from example 1 is the reinforcing structure, the reinforcing structure is reinforced by the fiber cloth wrapping layer 12, the fiber cloth wrapping layer is formed by wrapping the electric pole by the fiber cloth in a staggered manner and is positioned at the broken hole, the AB glue is smeared while wrapping, and the height of the fiber cloth wrapping layer is more than 5 times of the diameter of the outer end of the hole.
Example 3: as shown in fig. 4, a construction method of an electric pole repair structure includes the steps of:
(1) Cleaning cement slag loosened by holes 5 at the broken positions of the electric pole, and watering and flushing after cleaning, so that the biting performance and the connection stability are improved;
(2) After drying, rust removal and rust prevention treatment is carried out on the reinforcing steel bar mesh, so that the service life of the reinforcing steel bar is prolonged, and the service life of the electric pole is prolonged;
(3) The inner surfaces of the holes are arranged, so that the concave-convex heights of adjacent positions are within 2-5mm, the AB glue mixed liquid can be conveniently and fully meshed with the holes, and the situation that the AB glue with overlarge concave area cannot enter is avoided;
(4) The top of the electric pole 1 at the opposite side of the hole 5 is connected with a pretension oblique stay wire 2 to the ground, the tightness degree is adjusted in batches by adopting a pretension mode, so that the filled AB glue is better in occlusion at the electric pole, and the service life of the electric pole is further prolonged;
(5) Filling the fiber cloth 9 to the inner end of the hole is convenient for plugging one end of the inner hole, reduces the using amount of AB glue, has high strength, and is convenient for increasing the overall stability of the filling part;
(6) Filling the mixed glue A and glue B;
(7) Trowelling and plugging the outer ends of the holes; the trowelling and plugging in the plugging adopts an elastic hard plastic plate which is bound on the electric pole by a pull rope, and a glue adding hole is arranged at a hole of the elastic hard plastic plate close to the upper end;
(8) After 12 hours, the pulling force of the pretension oblique pulling line is regulated;
(9) Loosening the pretension oblique pull wire after 24 hours to finish filling of the AB glue plugging layer;
(10) After 48 hours are reached, the elastic hard plastic plate is taken down, the upper locking screw rod is screwed to a set position in an equal length manner, the hoop ring is surrounded on the locking bolt at the broken part of the electric pole, the upper and lower positions of the hoop ring are adjusted, the upper and lower locking screw rods are ensured to be positioned at the upper and lower parts of the broken part, the upper locking screw rod is primarily locked, the locking screw rods are locked in a staggered manner, the lower locking screw rod is locked after the locking is completed, and one section of length error of each row of locking screw rods positioned in the hoop ring is less than 5mm.
Preferably, in the step (2), the steel bar is polished and derusted, and then the rust-proof paint is sprayed.
Preferably, in the step (4), the pretension oblique pull wire 2 is provided with the anchor bolt 3, the anchor bolt 3 is connected with the tension sensor 4 in series, the anchor bolt is convenient for adjusting the pretension degree of the pretension oblique pull wire according to the tension change of the tension sensor, the upper end and the lower end of the anchor bolt 3 are respectively provided with the lifting ring screw, and the upper end and the lower end of the tension sensor are respectively connected with the lifting ring screw and the hook screw.
Preferably, the above-mentioned A glues and B glues and mixes adopts the mixer stirring, and the mixer includes agitator, stirring sword, puddler and cross arm, and stirring sword fixed connection is on the puddler, and puddler top swivelling joint is connected to twist grip after stretching out in cross arm middle part and upper end, and the cross arm both ends set up two inverted U type elasticity cards, and two inverted U type elasticity cards joint are connected to agitator lateral wall top, and the on-the-spot stirring AB glues of being convenient for adopts the cylinder type spray gun to spout into hole department after stirring.
Preferably, the trowelling plug in the step (7) adopts an elastic hard plastic plate 6, the elastic hard plastic plate is bound on the electric pole by adopting a pull rope, a glue adding hole 7 is formed in a hole part of the elastic hard plastic plate, which is close to the upper end, AB glue is slowly added in the hole part, an exhaust hole 8 is formed in the hole part, which is close to the lower end, so that the AB glue is filled more fully, and internal bubbles are reduced.
Example 4: in embodiment 3, steps 1-9 are the same, step 10 is to take down the elastic hard plastic plate at the hole, and to form a fiber cloth wrapping layer by interlacing and winding fiber cloth, wherein the fiber cloth is adopted to alternately wrap the electric pole and is positioned at the broken hole, AB glue is smeared while wrapping, and the height of the fiber cloth wrapping layer is more than 5 times the diameter of the outer end of the hole, and is at least 5 layers.
The foregoing is merely illustrative of the present invention, and the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the scope of the present invention, and therefore, the scope of the present invention shall be defined by the scope of the appended claims.
Claims (8)
1. The utility model provides a pole repair structure which characterized in that: the electric pole comprises a fiber cloth (9), an AB glue blocking layer (10) and a reinforcing structure (11), wherein the fiber cloth (9) is arranged at the inner end of a broken hole (5) of the electric pole (1), the AB glue blocking layer (10) is filled in the broken hole (5), and the reinforcing structure (11) is tightly held on the whole electric pole (1) and wraps the broken hole (5); the reinforcing structure (11) comprises hoop rings (1101), pressing plates (1102) and locking screws (1103), the hoop rings (1101) are of two semicircular structures, one sides of the hoop rings are hinged, the other sides of the hoop rings are fixedly connected through bolts (1104) after being closed, the locking screws (1103) are rotatably connected in the radial direction of the hoop rings (1101) and are arranged in an upper row and a lower row, the inner side surfaces of the pressing plates (1102) are of arc structures, the middle parts of the outer sides of the pressing plates are spherically hinged to the inner ends of the locking screws (1103), and the upper row and the lower row of locking screws (1103) are uniformly distributed around the axial line of the hoop rings (1101);
the construction method of the electric pole repair structure comprises the following steps:
(1) Cleaning cement slag loosened in holes at the broken positions of the electric pole, and watering and flushing after cleaning;
(2) After drying, carrying out rust removal and rust prevention treatment on the reinforcing mesh;
(3) The inner surfaces of the holes are arranged so that the height of the concave-convex at the adjacent positions is within 2-5 mm;
(4) The top of the electric pole at the opposite side of the hole is connected with a pretension oblique stay wire to the ground;
(5) Filling fiber cloth to the inner end of the hole;
(6) Filling the mixed glue A and glue B;
(7) Trowelling and plugging the outer ends of the holes; the trowelling and plugging in the plugging adopts an elastic hard plastic plate which is bound on the electric pole by a pull rope, and a glue adding hole is arranged at a hole of the elastic hard plastic plate close to the upper end;
(8) After 12 hours, the pulling force of the pretension oblique pulling line is regulated;
(9) Loosening the pretension oblique pull wire after 24 hours to finish filling of the AB glue plugging layer;
(10) After 48 hours are reached, the elastic hard plastic plate is taken down, the upper locking screw rod is screwed to a set position in an equal length manner, the hoop ring is surrounded on the locking bolt at the broken part of the electric pole, the upper and lower positions of the hoop ring are adjusted, the upper and lower locking screw rods are ensured to be positioned at the upper and lower parts of the broken part, the upper locking screw rod is primarily locked, the locking screw rods are locked in a staggered manner, the lower locking screw rod is locked after the locking is completed, and one section of length error of each row of locking screw rods positioned in the hoop ring is less than 5mm.
2. An electric pole repair structure as claimed in claim 1, wherein: a rubber layer is arranged on the inner side surface of the pressing plate (1102).
3. An electric pole repair structure as claimed in claim 1, wherein: the inner side surface of the rubber layer is provided with anti-skid patterns.
4. An electric pole repair structure as claimed in claim 1, wherein: one side of a half ring in the hoop (1101) is provided with a single lug, the other side of the half ring is provided with two lugs, and the two lugs are hinged with the single lug through a hinge shaft.
5. An electric pole repair structure as claimed in claim 1, wherein: two symmetrical plates (1106) extending outwards are arranged on one connecting side of a bolt (4) in the hoop ring (1101), and through holes (1105) are formed in the two symmetrical plates (1106).
6. An electric pole repair structure as claimed in claim 1, wherein: an operating handle (1107) is arranged at the outer end of the locking screw rod (1103).
7. An electric pole repair structure as claimed in claim 1, wherein: the locking screw (1103) is sleeved with a compression spring (1108), and two ends of the compression spring (1108) respectively lean against the inner side surface of the hoop ring (1101) and the outer side surface of the pressing plate (1102).
8. An electric pole repair structure as claimed in claim 1, wherein: in the step (4), a flange bolt is arranged on the pretension inclined wire, and the flange bolt is connected with a tension sensor in series.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111643937.7A CN114635579B (en) | 2021-12-29 | 2021-12-29 | Electric pole repairing structure and construction method thereof |
Applications Claiming Priority (1)
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CN202111643937.7A CN114635579B (en) | 2021-12-29 | 2021-12-29 | Electric pole repairing structure and construction method thereof |
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CN114635579A CN114635579A (en) | 2022-06-17 |
CN114635579B true CN114635579B (en) | 2024-01-12 |
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CN115354879B (en) * | 2022-09-21 | 2024-05-28 | 中国水电基础局有限公司 | Grouting equipment |
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JPH05332032A (en) * | 1992-05-29 | 1993-12-14 | Tonen Corp | Concrete electric pole repairing method |
CN203808546U (en) * | 2014-04-28 | 2014-09-03 | 国家电网公司 | Reinforcing device for electric pole |
CN104100101A (en) * | 2014-07-25 | 2014-10-15 | 杭州固华复合材料科技有限公司 | Reinforcing structure and method for concrete construction with local damage |
CN104234442A (en) * | 2014-09-03 | 2014-12-24 | 嘉兴安立得建设工程有限公司 | Reinforcement method for reinforcing concrete pole by basalt fiber reinforced polymer sheet |
CN204782049U (en) * | 2015-07-17 | 2015-11-18 | 扬州大学 | Stretch -draw resetting means of slope timber -framed building |
CN213143938U (en) * | 2020-07-09 | 2021-05-07 | 确山县宝源水泥制品有限公司 | Reinforcing apparatus of prevention and cure cement pole crackle |
CN113398851A (en) * | 2021-06-21 | 2021-09-17 | 南通鸿富达利化工有限公司 | Repair method of reaction kettle for pinacolone |
CN214740336U (en) * | 2021-01-07 | 2021-11-16 | 赣县辉煌水泥制品有限公司 | A pole body is consolidated for novel cement pole device |
-
2021
- 2021-12-29 CN CN202111643937.7A patent/CN114635579B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05332032A (en) * | 1992-05-29 | 1993-12-14 | Tonen Corp | Concrete electric pole repairing method |
CN203808546U (en) * | 2014-04-28 | 2014-09-03 | 国家电网公司 | Reinforcing device for electric pole |
CN104100101A (en) * | 2014-07-25 | 2014-10-15 | 杭州固华复合材料科技有限公司 | Reinforcing structure and method for concrete construction with local damage |
CN104234442A (en) * | 2014-09-03 | 2014-12-24 | 嘉兴安立得建设工程有限公司 | Reinforcement method for reinforcing concrete pole by basalt fiber reinforced polymer sheet |
CN204782049U (en) * | 2015-07-17 | 2015-11-18 | 扬州大学 | Stretch -draw resetting means of slope timber -framed building |
CN213143938U (en) * | 2020-07-09 | 2021-05-07 | 确山县宝源水泥制品有限公司 | Reinforcing apparatus of prevention and cure cement pole crackle |
CN214740336U (en) * | 2021-01-07 | 2021-11-16 | 赣县辉煌水泥制品有限公司 | A pole body is consolidated for novel cement pole device |
CN113398851A (en) * | 2021-06-21 | 2021-09-17 | 南通鸿富达利化工有限公司 | Repair method of reaction kettle for pinacolone |
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