CN113390339B - Line installation position detection device for power grid construction - Google Patents
Line installation position detection device for power grid construction Download PDFInfo
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- CN113390339B CN113390339B CN202110639158.3A CN202110639158A CN113390339B CN 113390339 B CN113390339 B CN 113390339B CN 202110639158 A CN202110639158 A CN 202110639158A CN 113390339 B CN113390339 B CN 113390339B
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- 230000005540 biological transmission Effects 0.000 abstract description 6
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
Abstract
The invention provides a line installation position detection device for power grid construction, which belongs to the technical field of power grid construction and comprises a fixed plate, detection platforms and detection components, wherein the fixed plate is arranged on a tower, two ends of each detection platform are respectively hinged to two opposite side surfaces of the fixed plate, the middle part of each detection platform penetrates through holes and can move in the through holes, the detection platforms are divided into two groups, connecting beams are fixedly arranged between the outer ends of the two groups of detection platforms at the same side, and the connecting beams move along with the detection platforms; detection component locates the tie-beam upper end, can erect the direction transmission detection light and light emission direction is adjustable towards overhead line, aligns detection component's mounted position and design circuit mounted position and makes the direction of erectting parallel of detection light and design circuit, and detection component is used for detecting overhead line and detection light depth of parallelism on a plurality of in bank shaft towers, and provides the reference for waiting to install the overhead line mounted position on the shaft tower.
Description
Technical Field
The invention belongs to the technical field of power grid construction, and particularly relates to a line installation position detection device for power grid construction.
Background
For the stringing construction of a power grid, a power transmission line or a power supply line needs to be built on a telegraph pole or a tower, certain requirements are also provided for the position of the power supply line on the telegraph pole or the tower, deflection in the middle of the line and the like, and a plurality of power supply lines are not simply and directly and firmly fixed on the telegraph pole or the tower. The power supply line that fixes on wire pole or shaft tower according to the installation requirement just can play good power supply effect, can also resist the circuit calamity that natural phenomena such as wind, rain and snow arouse, prevent adhesion between the circuit, collision etc., it is necessary when the circuit installation, therefore, provide the equipment that can real-time detection circuit mounted position, the realization can detect circuit mounted position, detect circuit middle part amount of deflection etc., for the installation provides the reference foundation, improve the degree of accuracy of mounted position, simultaneously also can provide the guarantee for evading of the circuit calamity that the natural phenomena in later stage arouse.
Disclosure of Invention
The invention aims to provide a line installation position detection device for power grid construction, and aims to solve the technical problems that a designed installation position is not easy to find during the installation of a line in the power grid construction, and the installed line position cannot be detected.
In order to achieve the purpose, the invention adopts the technical scheme that: the line installation position detection device for power grid construction comprises a fixing plate, a detection platform and a detection assembly; the fixing plate is vertically arranged on a tower and is provided with two through holes which are arranged in parallel on the same horizontal plane; two ends of the detection platforms are respectively hinged on two opposite side surfaces of the fixed plate, the middle parts of the detection platforms penetrate through the through holes and can move in the through holes, the detection platforms are divided into two groups, connecting beams are fixedly arranged between the outer ends of the two groups of detection platforms on the same side, and the connecting beams move along with the detection platforms; detection module locates the tie-beam upper end can erect the direction transmission and detect light and light emission direction is adjustable towards overhead line, will detection module's mounted position aligns with design circuit mounted position and makes the direction of erectting of detection light and design circuit parallel, detection module is used for detecting overhead line and the detection light depth of parallelism of installing on a plurality of in bank shaft towers to overhead line mounted position on for waiting to install the shaft tower provides the reference.
As another embodiment of the application, the detection platform comprises a telescopic beam and two ejector rods, the telescopic beam comprises a plurality of sections of rod bodies which are spliced end to end, and two ends of the connecting beam are respectively fixedly connected to the inner side surfaces of the same ends of the two groups of telescopic beams; the upper ends of the two ejector rods are respectively hinged to the bottoms of the two ends of the telescopic beam, the lower ends of the two ejector rods are respectively hinged to the two opposite side surfaces of the fixed plate, the two ejector rods are used for ejecting the two ends of the telescopic beam and can adjust the included angle between the length direction and the horizontal direction of the telescopic beam and the direction of detection light of the detection assembly, and the telescopic beam can stretch in the through hole and move in the height direction by means of the ejection of the two ejector rods.
As another embodiment of the present application, the detection assembly includes a slide rail, a slide post, and a light emitter; the sliding rails are arranged along the length direction of the connecting beam; the lower end of the sliding column is connected in the sliding rail in a sliding mode and is vertically arranged, a locking piece used for locking the sliding column to the sliding rail is arranged at the bottom of the sliding column, and the sliding column is braked by means of the locking piece; the lower end of the light emitter is connected with the upper end of the sliding column in a ball-hinged mode and can emit detection light, the light emitter can rotate in the three-dimensional space on the sliding column and further adjust the emitting direction of the detection light, the light emitter can adjust the horizontal position of the detection light along the sliding rail by means of the sliding column, and the detection position of the detection light can be adjusted in the three-dimensional space by the aid of the movement of the detection platform.
As another embodiment of this application, the fixed plate bottom can be dismantled and be equipped with a plurality of bases that are used for with shaft tower fixed connection, the base is used for locking fixed plate is to the shaft tower on, the base with the hookup location of fixed plate is adjustable.
As another embodiment of this application, the base with be equipped with the sliding component between the fixed plate, the fixed plate with the help of the sliding component can be followed the sliding component length direction slides to adjust the emission position of detecting element's detection light, the sliding component bottom with the connection can be dismantled to the base.
As another embodiment of the present application, the sliding assembly includes a sliding groove, a plurality of rollers, and a braking member; the sliding groove is detachably arranged on the base along the length direction of the fixing plate; the plurality of rollers are arranged in the sliding groove and are uniformly distributed along the length direction of the sliding groove, the rotating axial direction of the rollers is parallel to the length direction of the sliding groove, the bottom end of the fixed plate is provided with a plurality of sliding blocks and can slide on the plurality of rollers, the bottom end of the sliding groove is provided with a through hole which is communicated up and down, and the through hole is positioned between two adjacent rollers; the vertical setting of retaining member is scalable, and the bottom can be dismantled and locate base upper end, extension back middle part can pass the through-hole, extension back top can stretch out through-hole and butt the slider, its top breaks away from after the retaining member shrink the slider, the retaining member is used for locking the fixed plate is arranged in the sliding tray, and then locking determine module's detection light line position.
As another embodiment of this application fixed plate upper end is equipped with the revolving stage of being connected with the shaft tower, the revolving stage can drive the fixed plate is circumferential direction in the horizontal plane, and is used for adjusting the direction of emission of detecting element's detection light, when the revolving stage is connected with the shaft tower the base breaks away from with the shaft tower.
As another embodiment of this application revolving stage upper end can be dismantled and be equipped with the link, the link is used for fixing on the shaft tower and is used for suspending in midair the revolving stage, be equipped with the slide along length direction on the link be equipped with the slide bar in the slide, the vertical setting of slide bar is just scalable, slide bar upper end sliding joint in upper and lower end of slide with revolving stage upper end is dismantled and is connected, fixed plate vertical height and horizontal position can be respectively with the help of the slide bar with the slide is adjusted, when the link is connected with the shaft tower the base breaks away from with the shaft tower.
As another embodiment of this application, the link with all be equipped with the rectangular shape through-hole that link up each other and can form a body structure in vertical on the slide be equipped with the push rod along the horizontal direction ejection on the link, the push rod pushes away the top and is equipped with the pass the actuating lever of rectangular shape through-hole, the actuating lever lower extreme with the slide bar sliding end is connected, the push rod is used for the ejection the slide bar is followed the slide slides, and then adjusts the horizontal position of fixed plate.
As another embodiment of this application, the link upper end is used for the fixed connection shaft tower be equipped with power supply unit on the link, power supply unit's electric energy output respectively with testing platform the test subassembly the revolving stage with push rod electric connection for the power supply.
The line installation position detection device for power grid construction provided by the invention has the beneficial effects that: compared with the prior art, the line installation position detection device for power grid construction is characterized in that the fixed plate is installed on the tower, the two ends of the detection platform are respectively hinged to the two opposite side surfaces of the fixed plate, the middle part of the detection platform penetrates through the through holes and can move in the through holes, the two groups of detection platforms are provided, the connecting beams are fixedly arranged between the outer ends of the two groups of detection platforms on the same side, and the connecting beams move along with the detection platforms; detection component locates the tie-beam upper end, can erect the direction transmission detection light and light emission direction is adjustable towards overhead line, the mounted position with detection component aligns with design line mounted position, and make the direction of erectting parallel of detection light and design line, detection component is used for detecting overhead line and detection light depth of parallelism on installing on a plurality of in bank shaft towers, and provide the reference for waiting to install the overhead line mounted position on the shaft tower, the installation of having solved the circuit is difficult for finding design mounted position in the electric wire netting construction, can not carry out the technical problem who detects to the circuit position of installing, the installation that has for the circuit provides the reference, detect circuit and the detection light depth of parallelism installed, the circuit that makes the installation is under construction according to design mounted position, the technological effect of improvement circuit installation quality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a line installation position detection device for power grid construction according to an embodiment of the present invention;
fig. 2 is a side view of a line installation position detection device for power grid construction according to an embodiment of the present invention (a state where a rotary table and a link are separated);
FIG. 3 is a schematic view of the detection assembly of FIG. 1;
FIG. 4 is a schematic view of the base and slide assembly of FIG. 1;
FIG. 5 is a schematic view of the base and slide assembly of FIG. 2;
fig. 6 is a schematic diagram illustrating a state in which the line installation position detection device for power grid construction provided by the embodiment of the present invention is installed on a tower.
In the figure: 1. a fixing plate; 11. through holes; 12. a slider; 2. a detection platform; 21. a telescopic beam; 22. pushing the ejector rod; 3. a detection component; 31. a slide rail; 32. a traveler; 33. a light emitter; 4. a connecting beam; 5. a base; 6. a sliding assembly; 61. a sliding groove; 62. a roller; 63. a stopper; 64. a ball bearing; 7. a rotating table; 8. a connecting frame; 81. a slideway; 82. a slide bar; 83. a strip-shaped through hole; 84. a push rod; 85. a drive rod; 9. and a power supply assembly.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 6 together, the present invention will now be described with reference to a line installation position detection device for power grid construction. The line installation position detection device for power grid construction comprises a fixing plate 1, a detection platform 2 and a detection assembly 3; the fixing plate 1 is vertically arranged on a tower and is provided with two through holes 11 which are arranged in parallel on the same horizontal plane; two ends of the detection platforms 2 are respectively hinged on two opposite side surfaces of the fixed plate 1, the middle parts of the detection platforms pass through the through holes 11 and can move in the through holes 11, the detection platforms 2 are divided into two groups, connecting beams 4 are fixedly arranged between the outer ends of the two groups of detection platforms 2 on the same side, and the connecting beams 4 move along with the detection platforms 2; detection module 3 locates 4 upper ends of tie-beam, can erect the direction transmission detection light and light emission direction is adjustable towards overhead line, aligns detection module 3's mounted position and design circuit mounted position, and makes the direction of erectting parallel of detection light and design circuit, and detection module 3 is used for detecting overhead line and detection light depth of parallelism of installing on a plurality of in bank shaft towers, and provides the reference for waiting to install the overhead line mounted position on the shaft tower.
Compared with the prior art, the line installation position detection device for power grid construction provided by the invention has the advantages that the fixed plate 1 is installed on a tower, the two ends of the detection platform 2 are respectively hinged on the two opposite side surfaces of the fixed plate 1, the middle part of the detection platform passes through the through holes 11 and can move in the through holes 11, the detection platforms 2 are divided into two groups, the connecting beams 4 are fixedly arranged between the outer ends of the two groups of detection platforms 2 on the same side, and the connecting beams 4 move along with the detection platforms 2; detection component 3 locates 4 upper ends of tie-beam, can erect direction transmission detection light and light emission direction is adjustable towards overhead line, align detection component 3's mounted position and design circuit mounted position, and make detection light parallel with the direction of erectting of design circuit, detection component 3 is used for detecting overhead line and detection light depth of parallelism on a plurality of in bank shaft towers of installing, and provide the reference for waiting to install the overhead line mounted position on the shaft tower, the installation of having solved circuit is difficult for finding design mounted position in the electric wire netting construction, can not carry out the technical problem who detects to the circuit position of installing, it provides the reference to have the installation for the circuit, detect the circuit of having installed and detection light depth of parallelism, make the circuit of installation construct according to design mounted position, improve the technical effect of circuit installation quality.
The fixed plate 1 has a large thickness and can support the operation of the detection platform 2 and the detection assembly 3. The range or area of the through hole 11 is larger than the cross section range or area of the detection platform 2 passing through the through hole 11, and a movable space is provided for the sliding or moving of the detection platform 2.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, please refer to fig. 1 to 5, the detection platform 2 includes a telescopic beam 21 and two ejector rods 22, the telescopic beam 21 includes a plurality of sections of rod bodies inserted end to end, and two ends of the connection beam 4 are respectively fixed on the inner side surfaces of the same ends of the two groups of telescopic beams 21; the upper ends of the two ejector rods 22 are respectively hinged to the bottoms of the two ends of the telescopic beam 21, the lower ends of the two ejector rods 22 are respectively hinged to the two back opposite side surfaces of the fixing plate 1, the two ejector rods 22 are used for ejecting the two ends of the telescopic beam 21 and adjusting the included angle between the length direction and the horizontal direction of the telescopic beam 21 and the detection light direction of the detection assembly 3, and the telescopic beam 21 can be retracted in the through hole 11 and moved in the height direction by means of the ejection of the two ejector rods 22.
Preferably, the number of the rod bodies is three, the rod body structures of the two end heads are the same, the rod body positioned in the middle is an insertion rod, the two ends of the rod body are respectively inserted into the rod bodies of the two end heads, and the telescopic beam 21 can be adjusted by telescopic ejection of the two ejection rods 22. Specifically, the ejector rod 22 is an electric, pneumatic, or hydraulic driven telescopic rod. The through hole 11 is a rectangular hole having a long bar shape, and the longitudinal section of the telescopic beam 21 is rectangular, so that the telescopic beam 21 can slide and move in the through hole 11.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, please refer to fig. 1 to 5, the detection assembly 3 includes a slide rail 31, a slide column 32 and a light emitter 33; the slide rail 31 is arranged along the length direction of the connecting beam 4; the lower end of the sliding column 32 is connected in the sliding rail 31 in a sliding manner and is vertically arranged, a locking piece for locking the sliding column 32 to the sliding rail 31 is arranged at the bottom of the sliding column 32, and the sliding column 32 is braked by the aid of the locking piece; light emitter 33 lower extreme ball joint connects in traveller 32 upper end, can launch detection light, and light emitter 33 can be at the three-dimensional space internal rotation on traveller 32, and then adjusts the emission direction who detects light, and light emitter 33 can follow the horizontal position that slide rail 31 adjusted detection light with the help of traveller 32, and the detection position that detects light can be adjusted in three-dimensional space to the removal of cooperation testing platform 2. The purpose of the slide rail 31 is to adjust the position of the detection light so as to be suitable for the detection of lines at various installation positions.
As a specific embodiment of the line installation position detection device for power grid construction provided by the invention, please refer to fig. 1 to 5, a plurality of bases 5 for fixedly connecting with a tower are detachably arranged at the bottom end of a fixing plate 1, the bases 5 are used for locking the fixing plate 1 to the tower, and the connection position of the bases 5 and the fixing plate 1 is adjustable. Because the fixed plate 1 need be fixed to the shaft tower on just can accomplish the detection, can make fixed plate 1 fix to the shaft tower through base 5 in this application. The general operation mode is that the base 5 is firstly installed on the tower, then the fixing plate 1 is connected with the base 5, and then the fixing plate 1 is fixed.
Specifically, base 5 is the C style of calligraphy, and the mode of fixed plate 1 bottom and base 5 for sliding plug-in connection, it is all more convenient to install and dismantle, but also can guarantee the stable effect to fixed plate 1.
Referring to fig. 1 to 5, a sliding assembly 6 is disposed between a base 5 and a fixed plate 1, the fixed plate 1 can slide along the length direction of the sliding assembly 6 by the sliding assembly 6 to adjust the emitting position of the detection light of the detection assembly 3, and the bottom end of the sliding assembly 6 is detachably connected to the base 5. The purpose of the slide assembly 6 is to allow the position of the detection light to be adjusted to accommodate the detection of the wiring at a variety of different mounting locations.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, referring to fig. 1 to 5, the sliding assembly 6 includes a sliding groove 61, a plurality of rollers 62 and a braking member 63; the sliding groove 61 is detachably arranged on the base 5 along the length direction of the fixed plate 1; the plurality of rollers 62 are arranged inside the sliding groove 61 and are uniformly distributed along the length direction of the sliding groove 61, the rotating axial direction of each roller 62 is parallel to the length direction of the sliding groove 61, the bottom end of the fixing plate 1 is provided with a plurality of sliding blocks 12 and can slide on the plurality of rollers 62, the bottom end of the sliding groove 61 is provided with a through hole which is through up and down, and the through hole is positioned between two adjacent rollers 62; the vertical setting of stopper 63 is scalable, and the bottom can be dismantled and locate base 5 upper end, extension back middle part and can pass through-hole, the extension back top protractile through-hole and butt slider 12, and its top breaks away from slider 12 after the stopper 63 contracts, and stopper 63 is used for locking fixed plate 1 and arranges sliding tray 61 in, and then locks determine optical line position of determine module 3. In order to prevent the fixed plate 1 from sliding beyond the preset detection position, the braking member 63 is arranged to lock the sliding position of the fixed plate 1, and when the detection position of the detection pipeline is adjusted, the fixed plate is locked by the braking member 63.
The plurality of balls 64 are uniformly distributed on the inner side wall of the sliding groove 61, and the plurality of balls 64 play a role in rolling friction on the plurality of sliding blocks 12, so that mutual rigid contact, abrasion and the like are prevented. The stop member 63 is slidable on the base 5, so that the fixing plate 1 can be adjusted to be limited at different positions. Be equipped with a plurality of draw-in grooves at the lower extreme of sliding tray 61, also be equipped with the buckle of mutually supporting the joint with the draw-in groove in base 5 upper end, buckle and draw-in groove mutual slip grafting have realized dismantling the connection. Note that the base 5 is installed first, and then the stopper 63 is installed on the base 5 such that the stopper 63 is aligned up and down with the through hole.
Specifically, because the base 5 is C-shaped, a through hole aligned with the through hole is also formed in the upper portion of the base 5, and the braking member 63 penetrates through the through hole and is inserted into the through hole in the sliding groove 61, thereby playing a braking role. Since the stopper 63 is a telescopic member, after being contracted, it is released from the position with the slider 12, thereby releasing the fixing plate 1.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, please refer to fig. 1 to 5, a rotating platform 7 connected to a tower is disposed at the upper end of the fixed plate 1, the rotating platform 7 can drive the fixed plate 1 to rotate circumferentially in a horizontal plane and is used to adjust the emission direction of the detection light of the detection component 3, and the base 5 is separated from the tower when the rotating platform 7 is connected to the tower. The use of the turntable 7 and the use of the base 5 cannot be performed simultaneously.
Specifically, the rotating table 7 is an electric rotating table, can rotate circumferentially, has an adjustable rotating speed, and can rotate positively and negatively. The rotary table 7 is provided to adjust the position of the detection light so as to be suitable for the detection of the lines at a plurality of different installation positions.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, please refer to fig. 1 to 5, a connection frame 8 is detachably disposed at the upper end of a rotating platform 7, the connection frame 8 is used for being fixed on a tower and for suspending the rotating platform 7, a slide rail 81 is disposed on the connection frame 8 along the length direction, a slide rod 82 is disposed in the slide rail 81, the slide rod 82 is vertically disposed and is telescopic, the upper end of the slide rod 82 is slidably connected to the slide rail 81, the lower end of the slide rod is detachably connected to the upper end of the rotating platform 7, the vertical height and the horizontal position of a fixing plate 1 can be adjusted by means of the slide rod 82 and the slide rail 81, and a base 5 is separated from the tower when the connection frame 8 is connected to the tower. It is noted that the use of the connecting frame 8 and the use of the base 5 cannot be performed simultaneously.
The connecting frame 8 is provided in order to allow the position of the detection light to be adjusted so as to be suitable for the detection of lines at a plurality of different installation positions.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, please refer to fig. 1 to 5, the connection frame 8 and the slide way 81 are respectively provided with a strip through hole 83 which is vertically communicated with each other and can form an integrated structure, the connection frame 8 is provided with a push rod 84 which pushes in the horizontal direction, the pushing end of the push rod 84 is provided with a driving rod 85 which passes through the strip through hole 83, the lower end of the driving rod 85 is connected with the sliding end of the slide rod 82, and the push rod 84 is used for pushing the slide rod 82 to slide along the slide way 81 so as to adjust the horizontal position of the fixing plate 1. The upper end of the driving rod 85 is fixedly connected with the outer end of the push rod 84, and the driving rod and the push rod are arranged at a right angle.
As a specific embodiment of the line installation position detection device for power grid construction provided by the present invention, please refer to fig. 1 to 5, the upper end of the connecting frame 8 is used for fixedly connecting a tower, the connecting frame 8 is provided with the power supply assembly 9, and the electric energy output end of the power supply assembly 9 is electrically connected to the detection platform 2, the detection assembly 3, the rotating platform 7 and the push rod 84, respectively, and is used for supplying power.
Specifically, the power supply assembly 9 includes a plurality of solar panels, a controller, a storage battery and an inverter, and the solar panels are all arranged on the connecting frame 8 and used for absorbing solar heat; the input end of the controller is connected with the output end of the solar panel and is used for converting solar energy into electric energy; the input end of the storage battery is connected with the output end of the controller and used for storing electric energy; the input end of the inverter is connected with the output end of the storage battery and is used for converting direct current electric energy into alternating current electric energy, and the inverter is also used for supplying power to the detection platform 2, the detection assembly 3, the rotating platform 7 and the push rod 84.
The solar energy resource is clean energy, has no noise and pollution, and the photovoltaic power generation system is completely composed of electronic components, does not have the conditions of mechanical rotation and abrasion, and has simple operation and maintenance and stable and reliable operation. Meanwhile, the device has the characteristics of small volume, light weight, convenience, flexibility, short construction period, safety, reliability and low maintenance cost.
Specifically, the solar cell panel is made of a polycrystalline silicon material. The polycrystalline silicon material is an electronic information base material of semiconductor devices such as modern artificial intelligence, automatic control, information processing, photoelectric conversion and the like, has great effect in the field of solar power generation, can improve the photoelectric conversion efficiency of the solar cell, and reduces the production cost. The storage battery is a lithium ion storage battery, redundant power supplies are stored up by the lithium ion storage battery and supply power to the detection platform 2, the detection assembly 3, the rotary table 7 and the push rod 84, and the storage battery is long in service time and convenient to use.
The controller is a device capable of converting solar energy into electric energy, and is also a controller in the prior art. The storage battery can be a photocell and directly converts light energy into electric energy.
The control power supply in the embodiment of the invention outputs 220V alternating current with the output power of 50W. The inverter can provide an alternating current power supply, the storage battery stores redundant electric energy converted by the solar panel, and the storage battery supplies power to the load.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. Line mounted position detection device for electric wire netting construction, its characterized in that includes:
the fixing plate is vertically arranged on the tower and is provided with two through holes which are arranged in parallel on the same horizontal plane;
the two ends of the detection platforms are respectively hinged on two opposite side surfaces of the fixed plate, the middle parts of the detection platforms penetrate through the through holes and move in the through holes, the two groups of detection platforms are provided, connecting beams are fixedly arranged between the outer ends of the two groups of detection platforms on the same side, and the connecting beams move along with the detection platforms; and
the detection assembly is arranged at the upper end of the connecting beam, emits detection light rays towards the overhead line erection direction, is adjustable in light ray emission direction, aligns the installation position of the detection assembly with the installation position of the designed line and enables the detection light rays to be parallel to the erection direction of the designed line, and is used for detecting the parallelism between the overhead lines and the detection light rays which are installed on a plurality of rows of towers and providing reference for the installation position of the overhead line to be installed on the towers;
the bottom end of the fixed plate is detachably provided with a plurality of bases which are fixedly connected with a tower, the bases are used for locking the fixed plate to the tower, and the connection positions of the bases and the fixed plate can be adjusted;
the upper end of the fixed plate is provided with a rotating table connected with a tower, the rotating table drives the fixed plate to rotate circumferentially in a horizontal plane and is used for adjusting the emission direction of detection light rays of the detection assembly, and the base is separated from the tower when the rotating table is connected with the tower;
the revolving stage upper end can be dismantled and be equipped with the link, the link is used for fixing on the shaft tower and is used for suspending in midair the revolving stage, be equipped with the slide along length direction on the link be equipped with the slide bar in the slide, the vertical setting of slide bar is just scalable, slide bar upper end sliding joint in the slide upper and lower extreme with the revolving stage upper end is dismantled and is connected, the vertical height of fixed plate and horizontal position respectively with the help of the slide bar with the slide is adjusted, when the link is connected with the shaft tower the base breaks away from with the shaft tower.
2. The apparatus for detecting a line installation position for power grid construction as claimed in claim 1, wherein the detection platform comprises:
the telescopic beams comprise a plurality of sections of rod bodies which are spliced end to end, and two ends of the connecting beam are respectively fixedly connected to the inner side surfaces of the same ends of the two groups of telescopic beams; and
the upper ends of the two ejector rods are respectively hinged to the bottoms of the two ends of the telescopic beam, the lower ends of the two ejector rods are respectively hinged to the two opposite side surfaces of the fixed plate, the two ejector rods are used for ejecting the two ends of the telescopic beam and adjusting the included angle between the length direction and the horizontal direction of the telescopic beam and the direction of detection light of the detection assembly, and the telescopic beam is stretched in the through hole and moves in the height direction by means of the ejection of the two ejector rods.
3. The line installation position detection device for power grid construction as claimed in claim 1, wherein the detection assembly comprises:
the sliding rail is arranged along the length direction of the connecting beam;
the lower end of the sliding column is connected in the sliding rail in a sliding mode and is vertically arranged, a locking piece used for locking the sliding column to the sliding rail is arranged at the bottom of the sliding column, and the sliding column is braked by the aid of the locking piece; and
the light ray emitter is connected to the upper end of the sliding column in a ball hinged mode and emits detection light rays, the light ray emitter rotates in a three-dimensional space on the sliding column, the emission direction of the detection light rays is adjusted, the light ray emitter adjusts the horizontal position of the detection light rays along the sliding rail by means of the sliding column, and the detection position of the detection light rays is adjusted in the three-dimensional space through the cooperation of the movement of the detection platform.
4. The device for detecting the installation position of the line for power grid construction as claimed in claim 1, wherein a sliding assembly is disposed between the base and the fixed plate, the fixed plate slides along the length direction of the sliding assembly by means of the sliding assembly to adjust the emission position of the detection light of the detection assembly, and the bottom end of the sliding assembly is detachably connected to the base.
5. The apparatus for detecting a line installation position for power grid construction as claimed in claim 4, wherein the sliding assembly comprises:
the sliding groove is detachably arranged on the base along the length direction of the fixing plate;
the rollers are arranged in the sliding groove and are uniformly distributed along the length direction of the sliding groove, the rotating axial direction of the rollers is parallel to the length direction of the sliding groove, a plurality of sliding blocks are arranged at the bottom end of the fixing plate and slide on the rollers, a through hole which is through up and down is arranged at the bottom end of the sliding groove, and the through hole is positioned between two adjacent rollers; and
the braking piece, vertical setting is scalable, and the bottom can be dismantled and locate the base upper end, the middle part can pass after the extension the through-hole, the top can stretch out after the extension the through-hole and butt the slider, its top breaks away from after the braking piece shrink the slider, the braking piece is used for locking the fixed plate is arranged in the sliding tray, and then locks determine module's detection light line position.
6. The line installation position detection device for power grid construction according to claim 1, wherein the connection frame and the slide way are respectively provided with a long strip-shaped through hole which is vertically communicated with each other and forms an integral structure, the connection frame is provided with a push rod which pushes in the horizontal direction, the push rod pushing end is provided with a drive rod which penetrates through the long strip-shaped through hole, the lower end of the drive rod is connected with the slide rod sliding end, and the push rod is used for pushing the slide rod to slide along the slide way so as to adjust the horizontal position of the fixing plate.
7. The device for detecting the installation position of the line for power grid construction according to claim 6, wherein the upper end of the connecting frame is used for fixedly connecting a tower, a power supply assembly is arranged on the connecting frame, and an electric energy output end of the power supply assembly is electrically connected with the detection platform, the detection assembly, the rotating platform and the push rod respectively and is used for supplying power.
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