CN118128365A - System for be used for righting aquatic slope body of rod - Google Patents
System for be used for righting aquatic slope body of rod Download PDFInfo
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- CN118128365A CN118128365A CN202410425837.4A CN202410425837A CN118128365A CN 118128365 A CN118128365 A CN 118128365A CN 202410425837 A CN202410425837 A CN 202410425837A CN 118128365 A CN118128365 A CN 118128365A
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- rod
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- righting
- rod body
- fence
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000004873 anchoring Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The application discloses a system for righting an inclined rod body in water, which comprises the following components: the traction assembly comprises a traction device and a pull rope, the pull rope is connected between the upper part of the inclined rod body and the traction device, and the traction device is used for pulling the inclined rod body to a set state of relative standing by pulling the pull rope; the anchor assembly is used for fixing the tractor and comprises a fence and a fixture, the bottom end of the fence stretches into the ground below the water surface to a set depth, and the top end of the fence leaks out of the water surface; the fixed objects are stacked in the fence. The system can be used to centralize a tilting pole in water.
Description
Technical Field
The application relates to the technical field of electric power maintenance, in particular to a system for righting an inclined rod body in water.
Background
In order to ensure smoothness of electricity consumption in rural areas, overhead mode is often adopted for power transmission aiming at a remote power transmission scene. In order to ensure personnel safety and prevent electric leakage, an electric pole for making the power line overhead is required to be erected and keep good perpendicularity with a horizontal plane. However, in areas covered by water where power lines must pass, the utility pole is often inclined due to flooding or other geological reasons, and in order to ensure safe power supply, it is necessary to organize the constructors to pay for the inclined utility pole centering. The existing system for righting the electric pole is generally a steel rope, a ground anchor and a tractor, wherein the ground anchor is fixed on the ground near the electric pole, the tractor is connected to the ground anchor, the steel rope is finally connected between the upper part of the inclined electric pole and the tractor, and the electric pole is pulled to be vertical from an inclined state by using the pulling force of the tractor. However, when the pole centering system is used in water, the common ground anchor cannot be fixed on the soft water bottom, so that the system cannot be applied to centering of the inclined pole in water. How to improve the pole centralizing system so that it can be used to centralize a tilting pole in water has become a problem to be solved in the art.
Disclosure of Invention
In view of the above-described drawbacks or deficiencies of the prior art, it is desirable to provide a system that can be used to centralize a tilting pole in water. The specific technical scheme is as follows, including:
The traction assembly comprises a traction device and a pull rope, the pull rope is connected between the upper part of the inclined rod body and the traction device, and the traction device is used for pulling the inclined rod body to a set state of relative standing by pulling the pull rope;
The anchor assembly is used for fixing the tractor and comprises a fence and a fixture, the bottom end of the fence stretches into the ground below the water surface to a set depth, and the top end of the fence leaks out of the water surface; the fixed objects are stacked in the fence.
As a further limitation of the present application, the setting state is: the angle between the rod body and the horizontal plane is between 85 degrees and 90 degrees, and the rod body is inclined towards the first direction in the set state;
the first direction is the direction of water flow in the water area where the rod body is located.
As a further limitation of the present application, the anchor assemblies are provided with a plurality of sets, and the included angles between the pull cord and the first direction corresponding to each set of the anchor assemblies are different.
As a further definition of the present application, it further comprises: the fixing drill rod is fixed on the water bottom around the position of the bottom of the rod body and used for fixing the bottom of the rod body.
As a further limitation of the present application, the present application further comprises a support rod, wherein the bottom of the support rod is located between the anchor assembly and the rod body, the top of the support rod is provided with a pulley for jacking up the pull rope, and the support rod is used for changing the direction in which the rod body is subjected to the pulling force, so that the pulling force has an upward component.
As a further limitation of the present application, the present application further comprises a wire sleeve connected between the pull rope and the rod body for binding the upper portion of the rod body.
As a further definition of the present application, the fence includes:
the bottom of the angle steel bar is used for extending into the underwater ground;
And the connecting steel bars are used for connecting the adjacent angle steel bars to form a fence structure.
As a further limitation of the application, the bottom of the angle steel bar is in a spike shape.
As a further limitation of the application, the set depth of the angle steel bar extending into the water is not less than half of the length of the angle steel bar.
As a further limitation of the present application, the length of the pull cord is greater than or equal to a set length, the set length being 1.5 times the length of the rod body.
The application has the beneficial effects that:
In order to solve the problem that the ground anchor in the prior art cannot be firmly arranged on the ground surface of the water, the application provides the following scheme: the depth of water at the anchor assembly installation site can first be measured to determine the length of the pen. It is ensured that under this length the rail extends to a set depth below the ground surface of the water, and that after a sufficient mass of said fixtures have been deposited therein, the anchor assemblies are sufficiently tensioned to maintain the position during the pulling of the tilt rod to the set position. This will allow sufficient tension to be applied to the rod after the retractor is secured to the anchor assembly. On the other hand, after the rod body is pulled to the set state, the stay cord is fixed on the anchoring assembly in the state, and the stay cord can also be used for helping the pulled rod body to resist the impact of a considerable water flow and prevent the rod body from tilting again. The anchor assembly also provides a significant aid in the sustainability of power delivery.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the overall structure of a system for righting an inclined rod in water according to an embodiment of the present application;
FIG. 2 is a top view of the system of FIG. 1 for righting a canted pole in water;
fig. 3 is a side view of the pen of fig. 1;
Reference numerals in the drawings: 1, a rod body; 11, a tractor; 12, pulling ropes; 21, fencing; 22, a fixture; 13, fixing a drill rod; 14, supporting a rod; 15, a silk sleeve; 211, angle steel bars; 212, connecting the steel bars.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be noted that, for convenience of description, only the portions related to the application are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1, an overall structure diagram of a system for righting an inclined rod body in water according to the present embodiment is provided. Comprising the following steps: the traction assembly comprises a traction device 11 and a pull rope 12, wherein the pull rope 12 is connected between the upper part of the inclined rod body 1 and the traction device 11, and the traction device 11 is used for pulling the pull rope 12 to pull the inclined rod body 1 to a set state of relative standing;
An anchor assembly for fixing the retractor 11, comprising a fence 21 and a fixture 22, wherein the bottom end of the fence 21 extends into the ground below the water surface by a set depth, and the top end leaks out of the water surface; the fixing objects 22 are stacked in the rail 21 to fix the rail 21 at this position.
The setting state is as follows: the angle between the rod body 1 and the horizontal plane is between 85 degrees and 90 degrees, and the rod body 1 is inclined towards the first direction in the set state;
The first direction is the direction of water flow in the water area where the rod body 1 is located.
The anchor assemblies are provided with a plurality of sets, and the included angles between the pull ropes 12 and the first direction corresponding to the anchor assemblies are different.
Further comprises: the fixing drill rod 13, the fixing drill rod 13 is fixed in the water bottom around the position of the bottom of the rod body 1, and is used for fixing the bottom position of the rod body 1.
The novel pull rope is characterized by further comprising a support rod 14, wherein the bottom of the support rod 14 is positioned between the anchoring assembly and the rod body 1, a pulley for jacking up the pull rope 12 is arranged at the top of the support rod, and the support rod 14 is used for changing the direction in which the rod body 1 is pulled, so that the rod body 1 always has an upward component in the pulling process.
The novel rope pulling device further comprises a wire sleeve 15, wherein the wire sleeve 15 is connected between the pull rope 12 and the rod body 1 and is used for binding the upper part of the rod body 1.
The fence 21 includes:
the bottom of the angle steel bar 211 is used for extending into the underwater ground;
and a connecting steel bar 212, wherein the connecting steel bar 212 is used for connecting the adjacent angle steel bars 211 to form a fence structure.
The bottom of the angle steel bar 211 is in a spike shape.
The set depth of the angle bar 211 extending into the water is not less than half of the length of the angle bar itself.
The length of the pull rope 12 is greater than or equal to a set length, and the set length is 1.5 times the length of the rod body 1.
Wherein the anchor assembly located at the left side of the drawing is composed of the rail 21 and the fixtures 22 stacked inside thereof. Wherein the upper part of the rail 21 is used for fixing the retractor 11, and the retractor 11 may be implemented as a motor. Before opening, the left end of the pull rope 12 is connected to the output end of the motor, and the pull rope 12 is driven by the rotation of the motor and is wound gradually so as to apply enough pulling force to the rod body 1. The key of this scheme lies in, rail 21 is located the subaerial settlement degree of depth of setting down, moreover the rail 21 is internal to be piled up numerous the fixture 22, can guarantee after the two aspects stack above the anchor assembly can keep comparatively firm in the position department that is set up. It should be noted here that the anchor assembly is positioned further upstream in the direction of water flow than the body of rod 1, so that the body of rod 1 can be pulled up to the set position.
After the rod body 1 is pulled up, in order to maintain a state in which the power line can be lifted up and away from the water surface, an impact of the water flow on the rod body 1 is considered. The setting state is set as follows: the rod body 1 forms an acute angle of between 85 and 90 degrees with the horizontal plane, so that after the rod body 1 is pulled up, the stay rope 12 is fixed on the anchoring assembly, and under the pulling action of the anchoring assembly, the rod body 1 can resist the impact of subsequent water flow on the rod body, so that the state is maintained to overcome the flood influence and supply power for rural areas for a long time.
The method is applied to plain areas affected by flood disasters, and is used for repairing sites where towers topple due to long-time flood soaking and cement pole foundation loosening, so that normal power supply is recovered for users in time. After arriving at the site, a person with abundant experience is required to carry out overall evaluation on the surrounding environment of the lodging electric pole to determine a construction scheme, which comprises the following aspects:
1. Evaluating field work environment
The on-site water level is measured, the surrounding topography environment is observed, the construction scheme is determined, the environmental water depth exceeds 1.7 meters, the operation risk and the rail installation difficulty are too high, and the operation of a positive pole is not suitable to be carried out. According to different water levels, materials with different lengths are selected to manufacture the fence, and in the actual rush repair process, if the condition that the angle steel with the side length of 60mm is stressed and deformed is found, angle steel strips with the side length of 80mm or 100mm are adopted as materials for manufacturing the caisson on site.
2. Material preparation and fence fabrication
(1) Material preparation
Due to the bearing capacity of the ship, the fence cannot be integrally transported and installed due to the volume and the weight, fence assembly materials need to be prepared in advance, and the fence is assembled on site:
a) Punching angle steel bars 211 forming the fence 21 according to a designed position, cutting a tip end with an oblique angle of 30-45 degrees at the bottom so as to insert the tip end into the ground below the water bottom, and fixing and assembling the angle steel bars 211 by screws or welding and assembling the angle steel bars 211 on site by using the connecting steel bars 212;
b) A material with proper toughness is selected as a traction stay rope, and the length of the stay rope is generally not less than 1.5L (L is the length of a lodging tower), so that the traction device 11 applies a pulling force to the rod body 1;
c) As the fixture 22, sand bags, stones, etc. to be easily transported are prepared, transported to the rail 21 by a ship, and put into the rail 21 to form the anchor assembly which is not easily pulled.
(2) Manufacturing fence
The personnel take the boat to reach the appointed repair position, wear whole body water suit and get into the aquatic and form a rail 21 with 2-3 meters long angle steel through welding or bolted connection, will rail 21 nail into the submarine underground more than 1.2 meters (be greater than half of angle steel strip 211 total length to keep it not take place the displacement), put 40 sand bags/sand stones about 1.2 tons in the steel cage and weigh, use as the temporary earth anchor of dead lever. To ensure that the sandbag is not flushed away by water, the angle bar 211 generally needs to extend above the water surface a certain distance.
In order to pull up the rod 1 more easily and keep the pulled up state of the rod 1 in the water jet, the rail is provided in such a manner as shown in fig. 2 that a plurality of (generally only two) anchor assemblies are provided around the rod 1 at different positions relatively upstream positions, so that the rod 1 can be pulled up and kept in the pulled up state more easily according to the triangular stable structure.
(II) construction of rush-repair and erection electric pole
According to the field evaluation result, a construction scheme is formulated, and the positive pole operation is carried out according to the following steps:
1. Mounting a rod body end fixing fixture (a wire sleeve): as shown in fig. 1, the vehicles such as operators riding on a ship reach around the lodging rod body 1, fix the oil silk sleeve at a proper position above the lodging rod body 1, and the on-site rod body types are different, and the installation positions are slightly different (generally, the installation positions are the quarter positions at the top of the rod body).
The oil wire sleeve is used for connecting the rod body 1, and is a sleeve for protecting and fixing a steel wire pull rope, and is usually made of aluminum or aluminum alloy, so that the oil wire sleeve can be used in various occasions, such as hoisting machinery, hoisting equipment and the like, and has the advantages of portability, corrosion resistance, high strength, difficult deformation and the like. In hoisting machinery, wire jackets are often used to secure the wire rope to avoid damage to the wire rope from abrasion or friction with other objects during movement.
2. The vertical rod body scheme is selected: according to the inclination angle of the lodging pole and the horizontal plane, whether the supporting rod 14 shown in fig. 1 is needed to be used in the process of correcting the pole is judged. The length of the supporting rod 14 is greater than the height from the bottom of the rod body 1 to the position where the supporting rod is connected by the pull rope 12, so that the pulling force for pulling the rod body 1 is changed from the overall downward direction to the overall upward direction, and the gravity applied to the rod body can be overcome, so that the rod body 1 can be pulled up more easily.
3. Correcting the rod body 1
Attention is paid to the following points:
a) The operator can tighten the pull rope 12 by controlling the tractor 11 to gradually correct the rod body 1. Before correction, the fixing drill rod 13 is nailed into the heel part of the rod body 1 for 2 meters so as to fix the root part of the rod body 1 at the original position, and the rod body is prevented from being displaced in the correcting process and after the correction is completed.
B) The rod body 1 needs to be held tightly by the oil silk sleeve 15, a support is arranged at the bottom of the connecting position of the rod body 1 and the oil silk sleeve 15, sand bags are continuously stacked around the fixing drill rod 13 for reinforcement, and the fixing drill rod and the anchoring assembly ensure that the rod body 1 is firm. So as to prevent the rod body 1 from shaking or tilting during the lifting process.
C) After the rod body 1 is corrected, the inclination angle is generally within a safe and reasonable range (generally 85-90 degrees) depending on the water flow direction, so that the requirement that the power supply line is far away from the water surface can be ensured, and the stable state of the current inclination angle can be maintained through the pulling action of the upstream anchoring assembly.
The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the application referred to in the present application is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present application (but not limited to) having similar functions are replaced with each other.
Claims (10)
1. A system for righting an inclined mast body in water, comprising:
The traction assembly comprises a traction device (11) and a pull rope (12), wherein the pull rope (12) is connected between the upper part of the inclined rod body (1) and the traction device (11), and the traction device (11) is used for pulling the pull rope (12) to pull the inclined rod body (1) to a set state of relative standing;
the anchor assembly is used for fixing the tractor (11) and comprises a fence (21) and a fixture (22), the bottom end of the fence (21) stretches into the ground below the water bottom to a set depth, and the top end of the fence leaks out of the water surface; the fixing objects (22) are stacked in the fence (21) and used for fixing the fence (21) at the position.
2. The system for righting an underwater tilt lever according to claim 1, wherein the set state is: the angle between the rod body (1) and the horizontal plane is between 85 degrees and 90 degrees, and the rod body (1) is inclined towards the first direction in the set state;
the first direction is the direction of water flow in the water area where the rod body (1) is located.
3. A system for righting a water tilt lever according to claim 2, in which the anchor assemblies are provided in a plurality of sets, and the angle between the pull cord (12) and the first direction is different for each set of anchor assemblies.
4. The system for righting an underwater tilt rod of claim 1, further comprising: the fixing drill rod (13), the fixing drill rod (13) is fixed in the water bottom around the position of the bottom of the rod body (1) and is used for fixing the bottom position of the rod body (1).
5. The system for righting an underwater tilt rod according to claim 1, further comprising a support bar (14), the bottom of the support bar (14) being located between the anchor assembly and the rod (1), the top of which is provided with a pulley for jack-up the pull cord (12), the support bar (14) being adapted to change the direction in which the rod (1) is subjected to a pulling force, so that the rod (1) has an upward component at all times during the pulling.
6. The system for righting an inclined mast body in water according to claim 1, further comprising a wire sleeve (15), the wire sleeve (15) being connected between the pull rope (12) and the mast body (1) for binding an upper portion of the mast body (1).
7. The system for righting an underwater tilt rod according to claim 1, characterized in that said fence (21) comprises:
the bottom of the angle steel bar (211) is used for extending into the underwater ground;
And the connecting steel bars (212) are used for connecting the adjacent angle steel bars (211) to form a fence structure.
8. The system for righting an underwater tilt rod according to claim 7, wherein the angle bar (211) has a spike-like bottom.
9. The system for righting an underwater tilt rod according to claim 1, wherein the set depth of the angle bar (211) extending into the water is not less than half the length of itself.
10. System for righting an inclined mast body in water according to any one of claims 1 to 9, characterized in that the length of the pull cord (12) is greater than or equal to a set length, said set length being 1.5 times the length of the mast body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410425837.4A CN118128365A (en) | 2024-04-10 | 2024-04-10 | System for be used for righting aquatic slope body of rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202410425837.4A CN118128365A (en) | 2024-04-10 | 2024-04-10 | System for be used for righting aquatic slope body of rod |
Publications (1)
Publication Number | Publication Date |
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CN118128365A true CN118128365A (en) | 2024-06-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202410425837.4A Pending CN118128365A (en) | 2024-04-10 | 2024-04-10 | System for be used for righting aquatic slope body of rod |
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- 2024-04-10 CN CN202410425837.4A patent/CN118128365A/en active Pending
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