CN118310664B - Weighing sensing device for communication tower power transmission line hanging plate - Google Patents
Weighing sensing device for communication tower power transmission line hanging plate Download PDFInfo
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- CN118310664B CN118310664B CN202410725346.1A CN202410725346A CN118310664B CN 118310664 B CN118310664 B CN 118310664B CN 202410725346 A CN202410725346 A CN 202410725346A CN 118310664 B CN118310664 B CN 118310664B
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- power transmission
- weighing sensor
- hanging plate
- weighing
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- 238000005303 weighing Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 title claims abstract description 71
- 238000004891 communication Methods 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 47
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000012212 insulator Substances 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a weighing sensing device for a power transmission line hanging plate of a communication iron tower, and belongs to the technical field of power transmission line tension measurement and monitoring. The utility model discloses a motor, including installation casing, weighing sensor, insulator, weighing sensor's shell sliding connection, installation casing's the other end inside is equipped with the collar, be equipped with weighing sensor in the collar, weighing sensor's both ends all are equipped with first connecting block, are close to the first connecting block of collar one end extends to the outside of installation casing for be connected with the U type link plate that sets up on the insulator, installation casing's inside is equipped with linear electric motor, linear electric motor and weighing sensor electric connection, weighing sensor is used for controlling the direction of motion of linear electric motor output and puts. The technical scheme is used for solving the problems that a weighing sensing device in the prior art can only detect the tension of a power transmission line and cannot adjust the tension value, so that the weighing sensing device is not enough in use.
Description
Technical Field
The invention belongs to the technical field of tension measurement and monitoring of transmission lines, and particularly relates to a weighing sensing device for a power transmission line hanging plate of a communication tower.
Background
The insulator hanging plate weighing sensor used on the communication iron tower is mainly used for monitoring the tension born by the insulator in real time, and is important for guaranteeing the safe operation of the communication iron tower and the transmission line.
The weighing sensor for the high-voltage transmission line hanging plate of the patent number CN201710231358.9 is arranged on an iron tower angle steel frame of an iron tower and comprises: the weighing module is internally provided with a circuit board and a battery, the weighing module is internally provided with a strain gauge, the weighing module is in threaded connection with a supporting seat through a compression bolt, the supporting seat is fixedly connected with an iron tower angle steel frame, and the supporting plate is connected with and supports the weighing module through a supporting ball head; the lifting screw is externally connected with a lifting screw lifting lug; the hanging plate is positioned in the middle of the angle steel frame of the iron tower, the lower part of the hanging plate is externally connected with a U-shaped hanging ring and an insulator, two ends of a hanging plate nut and a hanging plate bolt are respectively and mutually independently sleeved on the lifting screw lifting lug, the lifting screw lifting lug is externally connected with a clamping piece and a clamping piece bolt, the clamping piece is connected with the lifting screw lifting lug, and the clamping piece bolt is locked on two sides of the clamping piece.
In the prior art, although the weighing sensor can be stably mounted on the iron tower, the weighing sensor can only monitor the tension applied to the power transmission line, and cannot adjust the tension applied to the power transmission line, so that after a certain abnormality in the tension is detected (the reason for the abnormality in the tension includes that foreign matters are hung on the power transmission line or snow is attached to the power transmission line), a worker is required to reach an abnormal position to adjust the tension of the power transmission line, and after the power transmission line is used for a certain period of time, due to the existence of an aging problem, the tension value of the power transmission line is correspondingly reduced, and the power transmission line also needs to be manually adjusted to reach a designated position, so that the sensor in the prior art has single function, can only detect the tension of the power transmission line, and has a certain defect in use.
Disclosure of Invention
Therefore, the invention aims to provide a weighing sensing device for a power transmission line hanging plate of a communication iron tower, which is used for solving the problem that the weighing sensing device in the prior art only can detect the tension of a power transmission line and cannot adjust the tension value, so that certain defects exist in use.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The invention relates to a weighing sensor device for a power transmission line hanging plate of a communication tower, which comprises a mounting shell, wherein one end of the mounting shell is connected to the communication tower, a mounting ring is arranged in the other end of the mounting shell, a weighing sensor is arranged in the mounting ring, a shell of the weighing sensor is slidably connected to the mounting ring, first connecting blocks are arranged at two ends of the weighing sensor, the first connecting blocks close to one end of the mounting ring extend to the outer side of the mounting shell and are connected with a U-shaped hanging plate arranged on an insulator, a linear motor is arranged in the mounting shell and is electrically connected with the weighing sensor, the weighing sensor is used for controlling the movement direction of an output end of the linear motor, the linear motor is fixed on a side wall of the mounting shell far away from one end of the mounting ring, the output end of the linear motor faces towards the weighing sensor, a second connecting block is arranged on the output end of the linear motor, a first stand column and a second stand column are respectively arranged on the first connecting block and the second connecting block which are positioned in the mounting shell, one end of the first stand column and one end of the second stand column is respectively fixed on the first stand column and the second stand column, the first stand column and the second stand column is sleeved with the first traction rope which is positioned in the first stand column.
Further, the first connecting block outside the installation shell is connected with the opening end of the U-shaped hanging plate through a first pin shaft, a U-shaped hanging hook is arranged in the U-shaped hanging plate, the closed end of the U-shaped hanging hook is positioned in the U-shaped hanging plate, and the opening end of the U-shaped hanging hook is connected with the insulator through a second pin shaft.
Further, the installation casing is on a parallel with the both sides face of first stand and second stand on the symmetry be equipped with the spout, the spout sets up along the length direction of installation casing, the symmetry is equipped with the slider that matches with the spout position on weighing sensor's the side, the one end of slider is fixed in weighing sensor's shell, the other end sliding connection of slider is in the spout.
Further, the inside of installation casing is equipped with temperature sensor, temperature sensor and linear electric motor electric connection, temperature sensor is used for controlling linear electric motor's speed of stretching out.
Further, a buffer spring is arranged between the first connecting block inside the installation shell and one end of the installation shell provided with the installation ring, one end of the buffer spring is fixed on the inner wall of the installation shell, a baffle fixedly connected with the first connecting block is arranged on the first connecting block, and the other end of the buffer spring is in butt joint with the baffle.
Further, the quantity of annular haulage rope is 3 at least, all be equipped with spacing separating mechanism on first stand and the second stand, spacing separating mechanism all includes U type gag lever post, the blind end of U type gag lever post passes the upper end of first stand or second stand respectively, the both ends detachable of U type gag lever post opening part are connected on first connecting block or second connecting block, the inside symmetry of U type gag lever post is equipped with a plurality of separation semi-rings, the blind end lateral surface detachable of separating the semi-ring is connected on the inside wall of U type gag lever post, and the symmetry sets up separate the semi-ring and set up between adjacent annular haulage rope respectively one-to-one.
Further, a limiting groove is formed in the closed end of the separation semi-ring, and the U-shaped limiting rod is clamped in the limiting groove.
Further, the installation casing is equipped with the connection otic placode with the symmetry on the one end that communication tower is connected, be equipped with the fixed plate between the connection otic placode, the one end of fixed plate is through the third round pin hub connection on the connection otic placode, the other end fixed connection of fixed plate is on communication tower.
Further, a waterproof coating layer is arranged on the outer surface of the installation shell.
Further, the communication tower is provided with a solar panel and a storage battery, the solar panel is electrically connected with the storage battery, and the storage battery is used for supplying power to the electric component.
The invention has the beneficial effects that:
(1) In the technical scheme, the annular traction rope, the weighing sensor and the linear motor are arranged, so that the tension of the power transmission line can be monitored, the tension of the power transmission line can be regulated, and the tension of the power transmission line is ensured to be in a proper range;
(2) The temperature sensor is arranged, the linear motor can be controlled to extend out rapidly by matching with the use of the weighing sensor, the tension of the power transmission line can be changed, the power transmission line can be moved and relaxed under the action of gravity, then the power transmission line is stopped suddenly and limited, snow on the power transmission line is cleared by vibration, and the use safety of the power transmission line is ensured.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a schematic perspective view of a load cell of the present invention attached to an insulator;
FIG. 2 is a schematic cross-sectional view of a front view of a load cell apparatus of the present invention;
FIG. 3 is an internal perspective view of the load cell apparatus of the present invention;
FIG. 4 is an exploded view of the load cell apparatus of the present invention;
FIG. 5 is an enlarged partial schematic view of FIG. 4 at A;
fig. 6 is a schematic diagram of the load cell apparatus of the present invention acting on a hanger plate to connect a power line to a pylon.
The figures are marked as follows:
communication tower 1, installation casing 2, connection otic placode 3, fixed plate 4, third round pin axle 5, insulator 6, U type couple 7, second round pin axle 8, U type link plate 9, first round pin axle 10, collar 11, weighing sensor 12, first connecting block 13, first stand 14, linear motor 15, second connecting block 16, annular haulage rope 17, U type gag lever post 18, separate semi-ring 19, spout 20, slider 21, temperature sensor 22, buffer spring 23, baffle 24, second stand 25.
Detailed Description
As shown in fig. 1 to 6, the weighing and sensing device for a power transmission line hanging plate of a communication tower 1 according to the present invention comprises a mounting housing 2, wherein the mounting housing 2 may be in a column shape or a rectangular shape, in this embodiment, the mounting housing 2 is in a rectangular shape, one end of the specific mounting housing 2 is connected to the communication tower 1, a mounting ring 11 is provided in the other end of the mounting housing 2, the outer surface of the mounting ring 11 is fixed on the inner wall where installation is possible, a weighing sensor 12 is provided in the mounting ring 11, the weighing sensor 12 is a tension measuring sensor, the specific model of which can refer to an LGJ-30 type tension sensor in the prior art, the housing of the weighing sensor 12 is slidably connected in the mounting ring 11, both ends of the weighing sensor 12 are provided with first connecting blocks 13, the first connecting blocks 13 near one end of the mounting ring 11 extend to the outer side of the mounting housing 2, it will be appreciated that the end of the installation housing 2 is provided with a through hole, the shell of the weighing sensor 12 is slidably connected in the through hole, the first connecting block 13 outside the installation housing 2 is used for being connected with the U-shaped hanging plate 9 arranged on the insulator 6, the inside of the installation housing 2 is also provided with a linear motor 15, the linear motor 15 is electrically connected with the weighing sensor 12, the weighing sensor 12 is used for controlling the movement direction of the output end of the linear motor 15, the linear motor 15 is fixed on the side wall of the installation housing 2 far away from one end of the installation ring 11, the output end of the linear motor 15 is arranged towards the weighing sensor 12, the output end of the linear motor 15 is provided with a second connecting block 16, the first upright post 14 and the second upright post 25 are respectively arranged on the first connecting block 13 and the second connecting block 16 which are positioned inside the installation housing 2, one end of the first upright 14 and one end of the second upright 25 are respectively fixed on the first connecting block 13 and the second connecting block 16, the first upright 14 and the second upright 25 are sleeved with the annular traction rope 17, and the first upright 14 and the second upright 25 are both positioned in the annular traction rope 17.
The working principle of the technical scheme is as follows:
One end of the installation shell 2 is connected to the communication tower 1, the first connecting block 13 is connected with the U-shaped hanging plate 9, namely the insulator 6 is connected to the communication tower 1, namely the power transmission line connected with the insulator 6 is connected to the communication tower 1, so that when the power transmission line receives tension to act on the insulator 6, the tension is transmitted into the weighing sensor 12 through the first connecting block 13, and further the tension received by the power transmission line can be measured through the weighing sensor 12, it is easy to understand that the tension received by the power transmission line is in a certain range, if the tension is too small, the power transmission line is loose, severe shaking easily occurs when the tension is acted on the power transmission line, if the tension is too large, the power transmission line is easy to break, after the weighing sensor device is installed, whether the determined tension of the power transmission line is in a specified range or not can be obtained, if the measured tension is smaller than the specified range, the linear motor 15 is controlled to retract, the weighing sensor 12 is pulled through the annular traction rope 17, and the power transmission line is pulled, and the power transmission line is further pulled, and the tension of the insulator 6 and the power transmission line is further pulled until the value of the tension received tension is in the specified range; if the monitored tension value is greater than the specified range, the linear motor 15 is controlled to extend, namely the length of the transmission line is increased, and the tension born by the transmission line is further reduced until the monitored tension value is within the fixed range.
In one embodiment, the first connecting block 13 outside the installation housing 2 is connected with the open end of the U-shaped hanging plate 9 through the first pin shaft 10, it is easy to understand that if the weighing sensor 12 device is not provided, the U-shaped hanging plate 9 is directly connected to the communication tower 1, the U-shaped hanging plate 9 is internally provided with the U-shaped hanging hook 7, the closed end of the U-shaped hanging hook 7 is located inside the U-shaped hanging plate 9, the open end of the U-shaped hanging hook 7 is connected with the insulator 6 through the second pin shaft 8, and the connection mode is relatively simple, and the connection is performed by using the common electric power fitting, so that the connection stability is high and the reliability is strong.
In an implementation manner, the two side surfaces of the installation shell 2 parallel to the first upright post 14 and the second upright post 25 are symmetrically provided with the sliding grooves 20, the sliding grooves 20 are arranged along the length direction of the installation shell 2, the outer side surface of the weighing sensor 12 is symmetrically provided with the sliding blocks 21 matched with the sliding grooves 20 in position, one end of each sliding block 21 is fixed on the shell of the weighing sensor 12, the other end of each sliding block 21 is slidably connected in each sliding groove 20, and the sliding of each sliding block 21 in each sliding groove 20 can limit the rotation of the weighing sensor 12, so that the translation effect of the weighing sensor 12 is guaranteed, and the tension monitoring effect of the weighing sensor 12 is improved.
In one embodiment, the temperature sensor 22 is disposed inside the installation housing 2, the temperature sensor 22 is electrically connected with the linear motor 15, the temperature sensor 22 is used for controlling the extending speed of the linear motor 15, it is easy to understand that the temperature sensor 22 is disposed to have the function of controlling the linear motor 15 to extend quickly when the environmental temperature is lower than 5 ℃, the environmental temperature can be determined according to the snowing temperatures of each area, and the monitored tension value of the weighing sensor 12 is greater than the tension specified range of the transmission line, i.e. the weighing sensor 12 loses the tension of the linear motor 15 to the linear motor, so that the weighing sensor 12 is driven to slide quickly in the installation housing 2 under the action of the gravity of the transmission line until the sliding distance is equal to the extending distance of the linear motor 15, and the annular traction rope 17 is straightened, and then carry out the spacing to the slip, the power transmission line can move certain distance promptly, the phenomenon of sagging of certain slackening appears, change the surface tension of power transmission line promptly, the adhesive force of power transmission line surface snow has been changed promptly, and then can carry out the clearance of certain degree to the snow on power transmission line surface, the power transmission line moves down simultaneously and is blocked, can produce the vibration, also can clear away the snow on it, set up temperature sensor 22's aim at certainly, in order to ensure that the pulling force increase of power transmission line is because the snow causes, and not because the staff is under construction or carry out stretch-draw operation to the power transmission line and cause, therefore quick removal, can lead to the power transmission line to receive great instantaneous effort when removing under the action of gravity, if receive great instantaneous effort frequently, can reduce the life of power transmission line. If the temperature does not reach the standard, the linear motor 15 should slowly move during the adjustment of the tension of the power transmission line, so as to avoid the problem that the power transmission line is damaged due to the fact that the power transmission line is continuously subjected to larger instantaneous larger tension.
It will be understood that, of course, when the linear motor 15 is momentarily extended, it can be retracted within 5-10s until the tension of the transmission line is within a normal range, and the manner of controlling the linear motor 15 to retract after a certain time is prior art, for example, implemented by a relay, so that no excessive description is made.
In an implementation manner, a buffer spring 23 is arranged between a first connecting block 13 inside the installation shell 2 and one end of the installation shell 2 provided with the installation ring 11, one end of the buffer spring 23 is fixed on the inner wall of the installation shell 2, a baffle 24 fixedly connected with the buffer spring is arranged on the first connecting block 13, the other end of the buffer spring 23 is abutted with the baffle 24, the buffer spring 23 is arranged, a weighing sensor 12 capable of moving rapidly is buffered, violent impact between the weighing sensor 12 and the installation can be avoided, and meanwhile, the transmission line can be buffered by moving down rapidly under the action of gravity, so that a certain protection effect is achieved on the transmission line.
In one embodiment, the number of the annular hauling ropes 17 is at least 3, 7 in the technical scheme, the purpose of the arrangement of the plurality is that the parts on the communication tower 1 are difficult to replace, so the redundant design is carried out in a plurality of ways, even if one of the annular hauling ropes 17 is broken, other annular hauling ropes 17 can be normally used, and it is obviously understood that the tension value born by one annular hauling rope 17 should be larger than the limit tension born by the transmission line,
All be equipped with spacing separating mechanism on first stand 14 and second stand 25, spacing separating mechanism all includes U type gag lever post 18, the blind end of U type gag lever post 18 passes the upper end of first stand 14 or second stand 25 respectively, the both ends detachable connection (bolted connection or joint etc. can, welded fastening also can) of U type gag lever post 18 opening part is on first connecting block 13 or second connecting block 16, the inside symmetry of U type gag lever post 18 is equipped with a plurality of separation semi-rings 19, separate the blind end lateral surface detachable connection of semi-rings 19 on the inside wall of U type gag lever post 18, the separation semi-rings 19 of symmetry setting are respectively one-to-one set up between adjacent annular haulage rope 17. The closed end through U nature gag lever post is located first stand 14 and second stand 25, the both ends are located the outside of annular haulage rope 17 simultaneously, can restrict annular haulage rope 17's upper and lower displacement, avoid annular haulage rope 17 to deviate from, the symmetry sets up simultaneously separates on semi-ring 19 environmental protection and first stand 14 or the second stand 25, and be located between the adjacent annular haulage rope 17, can control the interval between the adjacent annular haulage rope 17, guarantee that a plurality of annular haulage ropes 17 mutually independent and evenly distributed are on first stand 14 and second stand 25, such benefit lies in, avoid the mutual winding of many annular haulage ropes 17, lead to its result of use problem that worsens, simultaneously, guarantee evenly distributed, can also promote the even atress effect between first stand 14 and the second stand 25, guarantee the power transmission effect.
In one embodiment, the closed end of the separator half ring 19 is provided with a limiting groove, the U-shaped limiting rod 18 is clamped in the limiting groove, and the connection is realized by clamping the limiting groove on the side wall of the separator half ring 19, so that the connection and the installation mode are simple, and the connection is relatively stable.
In an implementation manner, the connecting lug plates 3 are symmetrically arranged at one end, connected with the communication iron tower 1, of the installation shell 2, the fixing plates 4 are arranged between the connecting lug plates 3, one end of each fixing plate 4 is connected to the corresponding connecting lug plate 3 through the third pin shaft 5, the other end of each fixing plate 4 is fixedly connected to the communication iron tower 1, the fixing plates 4 are rotationally connected to the corresponding connecting lug plates 3, namely, the device can rotate on the communication iron tower 1, namely, when being pulled, under the action of pulling force, the inclination angle of the device is relatively consistent with the inclination angle of the insulator 6, and the fact that the weighing sensor 12 is consistent in the direction of the pulling force can be guaranteed, and further the force collecting effect of the weighing sensor 12 can be guaranteed.
In one embodiment, a waterproof coating layer is provided on the outer surface of the installation housing 2, and the waterproof coating layer may be a waterproof film or the like, so as to avoid water from entering the installation housing 2.
In an implementation manner, the communication tower 1 is provided with a solar panel and a storage battery, the solar panel is electrically connected with the storage battery, the storage battery is used for supplying power to the electric components, a mode of supplying power by utilizing solar energy and other components is of the prior art, and the electric components are not described in detail herein, so as to save electric energy, and not increase extra power consumption of the transmission line, but the electric components in the scheme include a linear motor 15, a weighing sensor 12, a temperature sensor 22, a control circuit board and the like, and how to coordinate and control the movement of each component in the scheme by utilizing the control circuit board, and the remote data sensing control is of the prior art, and not described in detail herein.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a communication tower power transmission line weighing sensor device for link plate which characterized in that: the device comprises a mounting shell, wherein one end of the mounting shell is connected to a communication iron tower, a mounting ring is arranged in the other end of the mounting shell, a weighing sensor is arranged in the mounting ring, a shell of the weighing sensor is slidably connected to the mounting ring, first connecting blocks are arranged at two ends of the weighing sensor, the first connecting blocks close to one end of the mounting ring extend to the outer side of the mounting shell and are connected with a U-shaped hanging plate arranged on an insulator, a linear motor is arranged in the mounting shell and is electrically connected with the weighing sensor, the weighing sensor is used for controlling the movement direction of an output end of the linear motor, the linear motor is fixed on a side wall, far away from one end of the mounting ring, of the mounting shell, the output end of the linear motor faces towards the weighing sensor, a second connecting block is arranged on the output end of the linear motor, a first stand column and a second stand column are respectively arranged on the first connecting block and the second connecting block inside the mounting shell, one ends of the first stand column and the second stand column are respectively fixed on the first connecting block and the second stand column, the first stand column and the second stand column are provided with annular traction ropes, and the first stand column and the annular traction ropes are respectively sleeved on the first stand column and the second stand column; the number of the annular traction ropes is at least 3, the first upright post and the second upright post are respectively provided with a limiting separation mechanism, each limiting separation mechanism comprises a U-shaped limiting rod, the closed ends of the U-shaped limiting rods respectively penetrate through the upper ends of the first upright post or the second upright post, the two ends of the opening of each U-shaped limiting rod are detachably connected to the first connecting block or the second connecting block, a plurality of separating semi-rings are symmetrically arranged in each U-shaped limiting rod, the outer side faces of the closed ends of the separating semi-rings are detachably connected to the inner side walls of the U-shaped limiting rods, and the separating semi-rings which are symmetrically arranged are respectively arranged between the adjacent annular traction ropes in a one-to-one correspondence mode; and the closed end of the separation semi-ring is provided with a limiting groove, and the U-shaped limiting rod is clamped and arranged in the limiting groove.
2. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the U-shaped hanging plate is characterized in that a first connecting block outside the mounting shell is connected with the opening end of the U-shaped hanging plate through a first pin shaft, a U-shaped hanging hook is arranged in the U-shaped hanging plate, the closed end of the U-shaped hanging hook is located in the U-shaped hanging plate, and the opening end of the U-shaped hanging hook is connected with an insulator through a second pin shaft.
3. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the utility model discloses a weighing sensor, including installation casing, weighing sensor, first stand, second stand, the installation casing is equipped with the spout on being on parallel with the both sides face of first stand and second stand symmetrically, the spout sets up along the length direction of installation casing, the symmetry is equipped with the slider that matches with the spout position on weighing sensor's the side, the one end of slider is fixed in on weighing sensor's the shell, the other end sliding connection of slider is in the spout.
4. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the inside of installation casing is equipped with temperature sensor, temperature sensor and linear electric motor electric connection, temperature sensor is used for controlling linear electric motor's speed of stretching out.
5. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the buffer spring is arranged between the first connecting block inside the installation shell and one end of the installation shell provided with the installation ring, one end of the buffer spring is fixed on the inner wall of the installation shell, the baffle fixedly connected with the first connecting block is arranged on the first connecting block, and the other end of the buffer spring is in butt joint with the baffle.
6. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the installation casing is equipped with the connection otic placode with the symmetry on the one end that communication tower is connected, be equipped with the fixed plate between the connection otic placode, the one end of fixed plate is connected on the connection otic placode through the third round pin axle, the other end fixed connection of fixed plate is on communication tower.
7. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the outer surface of the installation shell is provided with a waterproof coating layer.
8. A weighing sensing device for a power transmission line hanging plate of a communication tower according to claim 1, wherein: the communication tower is provided with a solar panel and a storage battery, the solar panel is electrically connected with the storage battery, and the storage battery is used for supplying power to the electric component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410725346.1A CN118310664B (en) | 2024-06-06 | 2024-06-06 | Weighing sensing device for communication tower power transmission line hanging plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410725346.1A CN118310664B (en) | 2024-06-06 | 2024-06-06 | Weighing sensing device for communication tower power transmission line hanging plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118310664A CN118310664A (en) | 2024-07-09 |
| CN118310664B true CN118310664B (en) | 2024-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410725346.1A Active CN118310664B (en) | 2024-06-06 | 2024-06-06 | Weighing sensing device for communication tower power transmission line hanging plate |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840484A (en) * | 2017-04-11 | 2017-06-13 | 浙江维思无线网络技术有限公司 | High voltage transmission line hanging plate weighing sensor |
| CN114002569A (en) * | 2021-05-24 | 2022-02-01 | 沈阳达能电安全高新产业技术研究院有限公司 | Wind speed monitoring system for power transmission line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| KR102461766B1 (en) * | 2021-12-30 | 2022-11-01 | (주)오성이엠 | Apparatus for balancing tension of suspended insulators of overhead power transmission |
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| CN106840484A (en) * | 2017-04-11 | 2017-06-13 | 浙江维思无线网络技术有限公司 | High voltage transmission line hanging plate weighing sensor |
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