CN113451939B - Electric power engineering line laying and mounting structure and mounting process - Google Patents
Electric power engineering line laying and mounting structure and mounting process Download PDFInfo
- Publication number
- CN113451939B CN113451939B CN202110679779.4A CN202110679779A CN113451939B CN 113451939 B CN113451939 B CN 113451939B CN 202110679779 A CN202110679779 A CN 202110679779A CN 113451939 B CN113451939 B CN 113451939B
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- cable
- guide
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- sleeve
- guide frame
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- 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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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- 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model belongs to the technical field of a power engineering circuit technique of laying and specifically relates to a mounting structure and mounting process are laid to power engineering circuit is related to, and it includes the guide frame, and the guide frame setting stridees across the road in one side of road, place the guide cable on the guide frame, the both sides of road all are provided with the pylon, install the pulley on the pylon, the guide cable passes pulley and one end on two pylons and is connected with the hank mill, and the other end is connected with slowly puts the device, slowly put one side of device and be provided with the cable drum, the guide cable is kept away from the one end of hank mill and the cable one end fixed connection on the cable drum. The application has the effect of not influencing the normal operation of the road when the line is laid.
Description
Technical Field
The application relates to the technical field of electric power engineering circuit laying, in particular to an electric power engineering circuit laying and mounting structure and a mounting process.
Background
The electric energy needs to be transmitted in the electric power engineering, the electric power engineering needs workers to lay the electric energy transmission line, and the laying of the line can be carried out according to various conditions such as geographic conditions, installation cost and later maintenance, for example, various overhead, underground or submerged modes are adopted.
Patent document with publication number CN101436764B discloses a method for crossing an overhead line and crossing an overhead line, which comprises releasing a traction cable to cross the overhead line, the traction cable being communicated with two towers, one end of the traction cable being connected with a ground wire at the wire releasing side, the other end of the traction cable pulling the ground wire to cross the crossing object, releasing the ground wire when the ground wire reaches the traction end, so that at least one point between crossing areas is lowered to the ground or near the ground, reversely hanging a pulley of a surrounding cable on the ground wire, and tightening the ground wire; pulling one end of the enclosing cable to lift the shedding stringing pulley hung at the other end and provided with the traction cable or the lead, and hanging and positioning the shedding stringing pulley above the spanning object; pulling a traction rope or a lead on the stringing pulley to enable the lead to cross the spanning object until the spanning lead is empty or tightened, and pulling a shedding door of the stringing pulley to enable the lead to be separated from the stringing pulley to finish spanning stringing.
When the vehicle runs above the running road in the construction process, the vehicle running on the road may be influenced.
Disclosure of Invention
In order not to influence the normal operating of road when making the circuit lay, this application provides a mounting structure is laid to electric power engineering circuit.
The application provides a mounting structure is laid to electric power engineering circuit adopts following technical scheme:
the utility model provides a mounting structure is laid to electric power engineering circuit, includes the guide frame, the guide frame setting is in one side of road and stridees across the road, place the guide cable on the guide frame, the both sides of road all are provided with the pylon, install the pulley on the pylon, the guide cable passes pulley and one end on two pylons and is connected with the grinder, and the other end is connected with slowly puts the device, the one side of slowly putting the device is provided with the cable drum, the guide cable is kept away from the one end of grinder and the cable one end fixed connection on the cable drum.
By adopting the technical scheme, when the cable laying device is used, the guide cable firstly crosses the road from the upper part of the road through the guide frame, then the winch and the slow release device pull the guide cable and the cable, and then the cable between the two towers is suspended above the road under the pulling force of the slow release device and the winch, so that the road can normally run when the cable is laid.
Preferably, the slow release device comprises a bottom plate and two wire fixing assemblies which are used alternately, the bottom plate is fixed on the ground, one end of each wire fixing assembly is rotatably connected onto the bottom plate, the other end of each wire fixing assembly is fixed with the cable when the wire fixing assemblies rotate to the horizontal position, and the cable is pulled out of the cable reel when the wire fixing assemblies rotate to the vertical position.
Through adopting above-mentioned technical scheme, the solidus subassembly rotates when horizontal position and fixed with the cable, then when rotating to vertical position, makes the cable pull out one section by the charges of electricity dish, then with another solidus subassembly pivoted horizontal position and cable junction, another solidus subassembly loosens the cable, then the release of cable once more.
Preferably, the wire fixing component comprises a sleeve, an inner rod and a connecting rope, the sleeve is rotatably connected to the bottom plate, one end of the inner rod is connected with the sleeve, a hook portion is arranged at the other end of the inner rod, the connecting rope is annular, and the connecting rope is wound on the cable for a circle and penetrates through the inside of the connecting rope and is hung on the hook portion.
Through adopting above-mentioned technical scheme, the one end of interior pole is provided with hook portion to the connection rope is the annular, will connect the rope and pass by the middle part of connecting the rope again after winding on the cable, thereby can make the connection of connecting rope and cable more firm when hanging hook portion again, and connect more convenient and fast.
Preferably, the sleeve is provided with a clamping groove, the clamping groove comprises an axial portion and a transverse portion, the axial portion and the transverse portion are perpendicular to each other, the axial portion is parallel to the central line of the sleeve and points to the inner rod, and a pin inserted into the clamping groove is fixedly arranged on the inner rod.
Through adopting above-mentioned technical scheme, the pin inserts in the draw-in groove, when needing to take off the connection rope on the cable, rotates interior pole, makes the tip of pin be located the axial region and along the axial region removal, loosens the connection rope, and then when connecting the rope and take off more convenient.
Preferably, the side wall of the sleeve is provided with a blocking pin, the length direction of the blocking pin is parallel to the central line of the sleeve, the blocking pin is in sliding fit with the sleeve, and the blocking pin is connected with a spring which drives the blocking pin to block the connecting position of the transverse part and the axial part.
Through adopting above-mentioned technical scheme, block that the round pin keeps off at the hookup location of horizontal portion and axial portion through the spring, makes the pin that is located horizontal portion keep off, avoids when connecting rope and cable junction, and the pin rotates to the axial portion in, causes the difficult take off of cable release back connection rope.
Preferably, the guide frame comprises a flat plate, a vertical rod and a horizontal bracket, the vertical rod is provided with a plurality of sections, the lowermost section is fixed on the flat plate, each section above the vertical rod is connected through threads, the horizontal bracket is provided with a plurality of sections, two adjacent sections are detachably connected, and the horizontal bracket is arranged on the vertical rod.
Through adopting above-mentioned technical scheme, pole setting and horizontal bracket are the multisection, and pole setting and horizontal bracket all reduce the space that occupies through dismantling after using, make things convenient for the transportation of guide frame.
Preferably, the two ends of the horizontal bracket are symmetrically provided with lifting ropes, one end of each lifting rope is connected to the horizontal bracket, and the other end of each lifting rope is connected to the upper end of the vertical rod.
Through adopting above-mentioned technical scheme, the both ends symmetry of horizontal bracket sets up the lifting rope, improves the overall stability of horizontal bracket, can reduce the required intensity of material of horizontal bracket simultaneously.
Preferably, the below of cable drum is provided with strutting arrangement, and strutting arrangement includes the fixing base and removes the seat, be provided with adjusting screw between fixing base and the removal seat, adjusting screw's one end is rotated and is connected on the fixing base, the other end with remove a threaded connection, all rotate on fixing base and the removal seat and be connected with a supporting wheel, the supporting wheel is used for supporting on the cable drum.
Through adopting above-mentioned technical scheme, all be provided with the supporting wheel on fixing base and the removal seat, the supporting wheel is supporting the cable drum, and when the cable drum was located subaerial, will remove the direction removal of seat to the fixing base through adjusting screw, and then can make the cable drum break away from ground, makes things convenient for the cable drum to unreel the cable.
In order to ensure that the normal operation of a road is not influenced when a line is laid, the application provides a construction process for laying the power engineering line.
The application provides a construction process is laid to electric power engineering circuit, adopts following technical scheme:
a construction method for laying power engineering lines comprises the steps that a guide frame is arranged on one side of a road, a guide cable is laid on the guide frame, two ends of the guide cable penetrate through a tower frame, one end of the guide cable is connected with a cable, the other end of the guide cable is connected with a twisting mill, a slow release device is connected onto the cable, the cable is slowly released by the slow release device in sequence, and the cable which is released each time is pulled through the twisting mill.
Through adopting above-mentioned technical scheme, the hank mill is connected to the one end of guide's cable, and the other end is connected with the charges of electricity to put the device through slowly and put the cable according to time, thereby all can pull up through imitating the mill after releasing the cable at every turn, and the cable volume of slowly putting at every turn is less, and the cable is located the top of road, and then can lay cable run under the condition that does not influence road normal operating.
Preferably, the guide frame is first positioned at one side of the road, and the guide rope is placed on the guide frame, and then the guide frame is rotated to pass one end of the guide rope across the road.
By adopting the technical scheme, the guide frame is arranged on one side of the road, and then the guide cable road on the guide frame is made to rotate by rotating the guide frame, so that the guide frame is more convenient to install, and road traffic is prevented from being influenced when the guide frame is installed.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the guide cable firstly crosses the road from the upper part of the road through the guide frame, then the winch and the slow release device pull the guide cable and the cable, and the cable between the two towers is suspended above the road under the pulling force of the slow release device and the winch, so that the road can normally run when the cable is laid;
2. when the connecting rope on the cable is taken down, the inner rod is rotated, so that the end part of the pin is positioned in the axial part and moves along the axial part, the connecting rope is loosened, and the connecting rope is convenient to take down;
3. the vertical rod and the horizontal bracket are in multiple sections, and the occupied space is reduced by disassembling after the vertical rod and the horizontal bracket are used, so that the guide frame is convenient to transport.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
fig. 2 is a schematic structural view of a guide frame in an embodiment of the present application;
FIG. 3 is a schematic view of an installation structure of a slow release device in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a wire fixing assembly in an embodiment of the present application;
FIG. 5 is an enlarged schematic view of portion A of FIG. 4;
fig. 6 is a schematic view of a mounting structure of a support device according to an embodiment of the present application.
Description of reference numerals: 01. a road; 1. a guide frame; 11. a flat plate; 12. erecting a rod; 13. a horizontal bracket; 14. a lifting rope; 15. connecting sheets; 2. a guide cable; 3. a tower; 31. a pulley; 4. a cable reel; 5. a slow release device; 6. a grinding machine; 7. a base plate; 8. a wire fixing component; 81. a sleeve; 82. an inner rod; 83. connecting ropes; 84. a hook portion; 85. a pin; 86. a card slot; 861. an axial portion; 862. a transverse portion; 87. a blocking pin; 871. a guide hole; 872. a spring; 88. shifting blocks; 881. a long groove; 9. a support device; 91. a fixed seat; 92. a movable seat; 93. a support wheel; 94. adjusting the screw rod; 95. a guide rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses mounting structure is laid to electric power engineering circuit. Referring to fig. 1, including a guide frame 1, the guide frame 1 is arranged over a road 01, a guide rope 2 is arranged over the road 01 by the guide frame 1, the two sides of the road 01 are both provided with the towers 3, the towers 3 are fixed on the ground, the towers 3 are used for erecting cables, the two ends of the guide cable 2 respectively pass through the two towers 3, the upper end of each tower 3 is provided with a pulley 31, the guide cable 2 spans the pulley 31, the cable reel 4 is placed on one side of a road 01, a cable is wound on the cable reel 4, the end portion of the cable is fixedly connected with one end of the pilot cable 2, a buffer device 5 is arranged on one side of the cable reel 4, the buffer device 5 is used for fixing one end of the cable and discharging the end of the cable in a grading mode, one end, far away from the cable, of the pilot cable 2 is connected with a winching machine 6 through a pulley 31, and the pilot cable 2 is pulled through the winching machine 6.
Referring to fig. 2, the guide frame 1 includes a flat plate 11 and an upright rod 12, the flat plate 11 is fixed on the ground, the upright rod 12 is vertically disposed, the upright rod 12 is composed of a plurality of sections, the lowermost section is welded and fixed on the flat plate 11, and the sections located above are sequentially connected with each other by screw threads, so that the height of the upright rod 12 reaches a required height, and meanwhile, the upright rod 12 can be detached during transportation, which is more convenient. The middle part that is located pole setting 12 is provided with horizontal bracket 13, pole setting 12 vertically runs through horizontal bracket 13, horizontal bracket 13's cross section is the half-ring, there is the horizontally opening on horizontal bracket 13's upper portion during installation, horizontal bracket 13's both ends are provided with at least one lifting rope 14 respectively, the lifting rope 14 symmetry that is located horizontal bracket 13 both ends sets up, the one end of lifting rope 14 is fixed on horizontal bracket 13, the other end slope upwards is fixed in the upper end of pole setting 12, use lifting rope 14 can install horizontal bracket 13 on pole setting 12. When the guide cable 2 needs to cross the road 01 from the upper part of the road 01, the horizontal bracket 13 is firstly placed in parallel with the road 01, the guide cable 2 is placed in the horizontal bracket 13, then the vertical rod 12 is horizontally rotated to enable the horizontal bracket 13 to be vertical to the road 01, one end of the guide cable 2 can reach the other side of the road 01 through the support of the horizontal bracket 13, then a worker pulls up the guide cable 2 from the other side of the road 01 and penetrates into the pulley 31, and therefore the traffic on the road 01 can not be influenced in the installation process. The horizontal bracket 13 is composed of a plurality of sections, a connecting sheet 15 is arranged between two adjacent sections, and the connecting sheet 15 is connected with the horizontal bracket 13 through bolts, so that the horizontal bracket 13 can be detached in the transportation process, and the transportation is convenient.
Referring to fig. 3, the slow releasing device 5 includes a bottom plate 7 and two wire fixing assemblies 8 used alternately, one end of each wire fixing assembly 8 is rotatably connected to the bottom plate 7, and the rotation axes of the wire fixing assemblies 8 and the bottom plate 7 are horizontally arranged, so that the wire fixing assemblies 8 can rotate to vertical and horizontal positions, when the wire fixing assemblies 8 are in the horizontal position, one ends of the wire fixing assemblies 8 far away from the bottom plate 7 face the cable drum 4, one ends of the wire fixing assemblies 8 far away from the bottom plate 7 are fixedly connected with cables on the cable drum 4, and then rotate upwards, when the wire fixing assemblies 8 are in the vertical position, a part of the cables are pulled out from the cable drum 4. The end of the cable is pulled by the winching machine 6 through the guide cable 2 to tension the cable between the two towers 3, the cable is separated from the guide frame 1, the guide frame 1 can be detached firstly, and meanwhile, when the guide frame 1 is manufactured, the guide frame 1 is used for supporting the guide cable 2, the strength requirement of the guide frame 1 is low, the guide frame 1 is convenient to install, and the construction efficiency is high.
Referring to fig. 4, the wire fixing assembly 8 includes a sleeve 81, an inner rod 82 and a connecting rope 83, one end of the sleeve 81 is rotatably connected to the bottom plate 7, the other end of the sleeve is used for connecting the inner rod 82, the end of the inner rod 82 is inserted into the sleeve 81, the other end of the inner rod is used for installing the connecting rope 83, the connecting rope 83 is annular, two hooks 84 are arranged at one end of the inner rod 82 far away from the sleeve 81, after the connecting rope 83 is wound on the side wall of the cable for a circle, the connecting rope 83 penetrates through the connecting rope 83 to enable the connecting rope 83 to be tied on the cable, and the connecting rope 83 is hung on the hooks 84 from the position where the connecting rope 83 penetrates through the inner part, so that the cable can be fixed on the inner rod 82 through the connecting rope 83. One end of the inner rod 82 inserted into the sleeve 81 is provided with a pin 85, and the pin 85 can connect the inner rod 82 and the sleeve 81.
Referring to fig. 4, a slot 86 is formed in a side wall of the sleeve 81, the slot 86 includes an axial portion 861 and a transverse portion 862, a length of the axial portion 861 is parallel to a center line of the sleeve 81, the transverse portion 862 is disposed perpendicular to the axial portion 861, the pin 85 is inserted into the slot 86, one end of the axial portion 861 is connected to one end of the transverse portion 862, and one end of the axial portion 861, which is away from the transverse portion 862, is disposed toward one end of the sleeve 81 facing the inner rod 82. When the end of the inner rod 82 is connected with a cable through the connecting rope 83, the pin 85 is located in the transverse portion 862, and when the connecting rope 83 needs to be removed from the cable, the inner rod 82 is rotated to enable the inner rod 82 to be right opposite to the axial portion 861 with the pin 85, and the inner rod 82 moves along the axial portion 861, so that a worker can conveniently remove the connecting rope 83 from the cable.
Referring to fig. 5, a stop pin 87 is arranged on the side wall of the sleeve 81, the stop pin 87 is arranged at a position where the transverse portion 862 is connected to the axial portion 861, the length direction of the stop pin 87 is parallel to the center line of the sleeve 81, a guide hole 871 is arranged on the side wall of the sleeve 81, one end of the stop pin 87 is inserted into the guide hole 871 and slides in the guide hole 871, so that the stop pin 87 can extend out of the guide hole 871 to be stopped at the connecting position of the transverse portion 862 and the axial portion 861, the pin 85 is prevented from moving from the transverse portion 862 to the axial portion 861, the guide hole 871 is parallel to the center line of the sleeve 81, a spring 872 is arranged in the guide hole 871, one end of the spring 872 abuts against the bottom of the guide hole 871, and the other end abuts against the stop pin 87. Be located to fixedly on the lateral wall that blocks round pin 87 and be provided with shifting block 88, shifting block 88 stretches out the lateral wall of sleeve 81 to be located the position of shifting block 88 on the sleeve 81 lateral wall and offer the rectangular groove 881 that is on a parallel with the sleeve 81 central line, make shifting block 88 slide in rectangular groove 881, and then drive and block round pin 87 and contract in the guiding hole 871, make things convenient for staff to rotate interior pole 82.
Referring to fig. 6, a supporting device 9 is disposed below the cable drum 4, the supporting device 9 includes a fixed seat 91 and a movable seat 92, a supporting wheel 93 is disposed on each of the fixed seat 91 and the movable seat 92, the supporting wheel 93 can be selected as an i-shaped wheel, the supporting wheel 93 is rotatably connected to the movable seat 92 and the fixed seat 91, the movable seat 92 and the fixed seat 91 are disposed below the cable drum 4, the supporting wheel 93 abuts against the wheel edge of the cable drum 4, two supporting devices 9 are provided, the two supporting devices 9 abut against the two wheel edges of the cable drum 4, an adjusting screw 94 is disposed between the fixed seat 91 and the movable seat 92, one end of the adjusting screw 94 is rotatably connected to the fixed seat 91, the other end of the adjusting screw is slidably connected to the movable seat 92, a guiding rod 95 is disposed on the fixed seat 91, the guiding rod 95 is parallel to the adjusting screw 94, the movable seat 92 is slidably connected to the guiding rod 95, a worker rotates the adjusting screw 94, the movable seat 92 is close to the fixed seat 91, and the supporting wheel 93 supports the cable reel 4, so that the cable reel 4 can freely rotate on the supporting device 9, and a worker can conveniently pay out a cable on the cable reel 4.
The embodiment of the application also discloses a construction method for laying the electric power engineering line, the construction method adopts the electric power engineering line laying and installing structure, a guide frame 1 is erected, the length direction of a horizontal bracket 13 of the guide frame 1 is parallel to a road 01, then a guide cable 2 is placed in the horizontal bracket 13, one end of the guide cable 2, which needs to cross the road 01, is positioned in the horizontal bracket 13, a vertical rod 12 of the guide frame 1 is rotated to enable the horizontal bracket 13 to rotate to the direction vertical to the road 01, the guide cable 2 is taken out, the guide cable 2 passes through a pulley 31 and is connected with a cable on one side of the road 01, the other end of the guide cable passes through the pulley 31 and is connected with a winching machine 6, a slow releasing device 5 is fixed on the ground, a wire fixing component 8 is connected with the cable, the cable is tensioned through the winching machine 6, then the two wire fixing components 8 are alternately fixedly connected with the cable, the cable is released according to times in the alternate process of the two wire fixing components 8, the winching machine 6 can pull the cable released each time in a direction of pulling the passageway 01 by the guide rope 2, thereby reducing the influence on the traffic of the passageway 01 when laying the cable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a mounting structure is laid to electric power engineering circuit which characterized in that: the cable winding device comprises a guide frame (1), wherein the guide frame (1) is arranged on one side of a road (01) and spans the road (01), a guide cable (2) is placed on the guide frame (1), towers (3) are arranged on two sides of the road (01), a pulley (31) is installed on each tower (3), the guide cable (2) penetrates through the pulleys (31) on the two towers (3), one end of the guide cable (2) is connected with a winching machine (6), the other end of the guide cable is connected with a slow release device (5), a cable disc (4) is arranged on one side of the slow release device (5), and one end, far away from the winching machine (6), of the guide cable (2) is fixedly connected with one end of a cable on the cable disc (4);
the slow releasing device (5) comprises a bottom plate (7) and two alternately used wire fixing assemblies (8), the bottom plate (7) is fixed on the ground, one end of each wire fixing assembly (8) is rotatably connected to the bottom plate (7), the other end of each wire fixing assembly is fixed with a cable when the wire fixing assemblies rotate to the horizontal position, and the cable is pulled out from the cable reel (4) when the wire fixing assemblies rotate to the vertical position;
the wire fixing component (8) comprises a sleeve (81), an inner rod (82) and a connecting rope (83), the sleeve (81) is rotatably connected to the bottom plate (7), one end of the inner rod (82) is connected with the sleeve (81), a hook portion (84) is arranged at the other end of the inner rod, the connecting rope (83) is annular, and the connecting rope (83) is wound on a cable for a circle and penetrates through the inside of the connecting rope (83) and is hung on the hook portion (84).
2. An electrical engineering line laying and installing structure according to claim 1, wherein: the novel sleeve is characterized in that a clamping groove (86) is formed in the sleeve (81), the clamping groove (86) comprises an axial portion (861) and a transverse portion (862), the axial portion (861) and the transverse portion (862) are perpendicularly arranged, the axial portion (861) is parallel to the center line of the sleeve (81) and points to the inner rod (82), and a pin (85) inserted into the clamping groove (86) is fixedly arranged on the inner rod (82).
3. An electrical engineering line laying and installing structure according to claim 2, wherein: a blocking pin (87) is arranged on the side wall of the sleeve (81), the length direction of the blocking pin (87) is parallel to the central line of the sleeve (81), the blocking pin (87) is in sliding fit with the sleeve (81), and a spring (872) for driving the blocking pin (87) to be blocked at the connecting position of the transverse part (862) and the axial part (861) is connected to the blocking pin (87).
4. An electrical engineering line laying and installing structure according to claim 1, wherein: the guide frame (1) comprises a flat plate (11), a vertical rod (12) and a horizontal bracket (13), wherein the vertical rod (12) is provided with a plurality of sections, the section at the bottom is fixed on the flat plate (11), each section at the upper part is connected through threads, the horizontal bracket (13) is provided with a plurality of sections and is detachably connected between two adjacent sections, and the horizontal bracket (13) is arranged on the vertical rod (12).
5. An electrical engineering line laying and installing structure according to claim 4, wherein: lifting ropes (14) are symmetrically arranged at two ends of the horizontal bracket (13), one end of each lifting rope (14) is connected to the horizontal bracket (13), and the other end of each lifting rope is connected to the upper end of the vertical rod (12).
6. An electrical engineering line laying and installing structure according to claim 1, wherein: the cable drum is characterized in that a supporting device (9) is arranged below the cable drum (4), the supporting device (9) comprises a fixing seat (91) and a moving seat (92), an adjusting screw rod (94) is arranged between the fixing seat (91) and the moving seat (92), one end of the adjusting screw rod (94) is rotatably connected to the fixing seat (91), the other end of the adjusting screw rod is connected with the moving seat (92) in a threaded mode, a supporting wheel (93) is rotatably connected to the fixing seat (91) and the moving seat (92), and the supporting wheel (93) is used for supporting the cable drum (4).
7. An electric power engineering line laying construction method, which adopts an electric power engineering line laying installation structure as claimed in any one of claims 1 to 6, and is characterized in that: the method is characterized in that a guide frame (1) is arranged on one side of a road (01), a guide cable (2) is laid on the guide frame (1), two ends of the guide cable (2) penetrate through a tower frame (3), one end of the guide cable (2) is connected with a cable, the other end of the guide cable is connected with a twisting and grinding machine (6), a slow release device (5) is connected onto the cable, the slow release device (5) releases the cable in sequence, and the cable released each time is pulled through the twisting and grinding machine (6).
8. The electric power engineering line laying construction method according to claim 7, characterized in that: the guide frame (1) is located on one side of a road (01), the guide rope (2) is placed on the guide frame (1), then the guide frame (1) is rotated, and one end of the guide rope (2) is made to cross the road (01).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679779.4A CN113451939B (en) | 2021-06-18 | 2021-06-18 | Electric power engineering line laying and mounting structure and mounting process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110679779.4A CN113451939B (en) | 2021-06-18 | 2021-06-18 | Electric power engineering line laying and mounting structure and mounting process |
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| Publication Number | Publication Date |
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| CN113451939A CN113451939A (en) | 2021-09-28 |
| CN113451939B true CN113451939B (en) | 2022-04-19 |
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| CN102403675A (en) * | 2011-11-10 | 2012-04-04 | 河南省电力公司漯河供电公司 | Conductor payoff rack |
| CN204793847U (en) * | 2015-06-30 | 2015-11-18 | 国家电网公司 | Frame is strideed across to portable unwrapping wire |
| CN105490210A (en) * | 2016-01-20 | 2016-04-13 | 三峡大学 | Hydraulic fabricated crossing dedicated equipment and use method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2956842A1 (en) * | 2016-02-04 | 2017-08-04 | Ampacimon S.A. | Method and system for measuring/detecting ice or snow atmospheric accretion on overhead power lines |
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2021
- 2021-06-18 CN CN202110679779.4A patent/CN113451939B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201667508U (en) * | 2010-04-22 | 2010-12-08 | 卢氏县电业局 | Crossing rack for overhead line |
| CN102403675A (en) * | 2011-11-10 | 2012-04-04 | 河南省电力公司漯河供电公司 | Conductor payoff rack |
| CN204793847U (en) * | 2015-06-30 | 2015-11-18 | 国家电网公司 | Frame is strideed across to portable unwrapping wire |
| CN105490210A (en) * | 2016-01-20 | 2016-04-13 | 三峡大学 | Hydraulic fabricated crossing dedicated equipment and use method thereof |
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| CN113451939A (en) | 2021-09-28 |
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