A monitoring device for tower deformation of overhead transmission lines under icing conditions

Abstract

The present invention discloses a monitoring device for the deformation of a pole tower of an overhead power transmission line under ice-covered conditions, comprising a monitoring box, wherein fixing plates are installed on both sides of the monitoring box. The present invention installs the fixing plates, and a worker can rotate the screw rod through a handle so that the screw rod thread pushes the push plate to move downward, so that the gap between the sub-plate and the clamping plate moves to an appropriate distance, and then move the device so that the sub-plate and the clamping plate can be respectively located at the top and bottom of the installation position of the pole tower, and then the screw rod is rotated in the opposite direction by the handle so that the screw rod pushes the push plate to move upward, so that the sub-plate and the clamping plate cooperate to push the upper and lower rubber pads close to each other and squeeze the working position, and at the same time, the rubber pads will deform under the action of external force and rebound by elastic force, so that the device can be clamped and fixed at the annular working position, or the rubber pad can be pulled to one side by the pulling plate to separate the guide plate and the guide bar to disassemble the rubber pad, so that the clamping plate and the sub-plate cooperate and are clamped at the square working position by the rubber material of the guide bar.

Description

Technical Field

[0001] The present invention relates to the technical field of pole tower deformation monitoring devices, in particular to a monitoring device for pole tower deformation under icing conditions of overhead power transmission lines. Background Art

[0002] The pole tower deformation monitoring device is one of the indispensable devices in the work of monitoring the pole tower deformation under the condition of icing on the overhead transmission line. It can use electronic components and detectors to monitor and detect the pole tower deformation under the condition of icing on the overhead transmission line, and cooperate with wires, connectors and antennas to transmit the detected data to the staff, thereby realizing the monitoring work. The pole towers are thick and thin, and have different shapes. In view of this, the traditional device is not perfect, and there is no facility for convenient and flexible installation of the device, which is relatively troublesome. A monitoring device for the deformation of the pole tower under the condition of icing on the overhead transmission line can provide convenience for the staff.

[0003] The defects of the existing tower deformation monitoring device are:

[0004] 1. Patent document: CN216283465U, a transmission line tower monitoring system "comprises a pressure sensor, a mounting plate, and a mounting bracket, the mounting plate is provided with a box and a tilt sensor, the box is provided with a data acquisition module; the mounting bracket is fixedly connected to the second crossbeam of the tower, the mounting bracket is provided with a solar panel, a micro-meteorological sensor and a camera; the output ends of the pressure sensor, tilt sensor, micro-meteorological sensor and camera are connected to the input end of the data acquisition module, and the output end of the data acquisition module is connected to the terminal. The utility model adopts a pressure sensor and a tilt sensor to measure the inclination of the tower in real time, thereby solving the problem that it is difficult to detect the tilt of the tower in time by routine inspections by transmission line patrol personnel; the micro-meteorological sensor and the camera can collect the environment of the tower site, which is convenient for maintenance personnel to carry tools in a targeted manner." The traditional device is not perfect, and there is no facility for convenient and flexible installation of the device, which is more troublesome.

[0005] 2. Traditional equipment is not perfect and does not have facilities for convenient installation of electronic components, which is relatively dangerous.

[0006] 3. The traditional device is not perfect. There is no facility to easily store and place excess wires. Usually the wires are taped to the appropriate position of the tower, which is troublesome.

[0007] 4. Traditional equipment is not perfect. There is no facility to easily drive away birds and prevent them from affecting monitoring work, which is quite troublesome. Summary of the Invention

[0008] The object of the present invention is to provide a device for monitoring the deformation of a tower of an overhead power transmission line under ice-covered conditions, so as to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above object, the present invention provides the following technical solution: a device for monitoring the deformation of a tower of an overhead transmission line under ice-covered conditions, comprising a monitoring box with fixing plates installed on both sides of the monitoring box;

[0010] The top of the said clamping plate is provided with a guide rod, and the push plate on the outside of the said clamping plate is provided with a guide rod.

[0011] Preferably, handles are installed on both sides of the monitoring box, a support rod is installed on the top of the monitoring box, and a detector is installed on the top of the support rod.

[0012] Preferably, a hinge is installed on one side of the monitoring box, a cabinet door is installed on the opening and closing end of the hinge, the cabinet door is located on the front of the monitoring box, a handle is installed on the front of the cabinet door, a fixing hole is opened through the inside of the fixing plate, a wire is installed on one side of the monitoring box, a connector is installed at one end of the wire, an antenna is installed at one end of the connector, support plates are installed on both sides of the monitoring box, a frame plate is installed on the top of the support plate, and a solar panel is installed on the inner side of the frame plate.

[0013] Preferably, support rings are installed on the outer sides of the bottom ends of the two screw rods near the front through bearings, and connecting blocks are installed on the bottom of the support rings. The front sides of the two connecting blocks are connected to each other and a support frame is installed. Two sets of screw rods are installed through the inside of the support frame, and nuts are installed on the outer threads of the screw rods. A U rod is installed on the bottom of the screw rod near the front, and a fixing rod is installed on the bottom of the screw rod near the back, and the fixing rod is connected to the U rod, and a support net is installed between the U rod, the fixing rod and the support frame.

[0014] Preferably, the support plate is located at the top of the handle;

[0015] The frame plate is located on the top of the detector.

[0016] Preferably, a placement seat is installed on the front side of one of the splints, a groove is provided on the top of the placement seat, a winding rod is installed on one side of the placement seat, and the winding rod is located on the inner side of the groove, a baffle is installed on one end of the winding rod, a plurality of L-slots are provided through the top of the placement seat and the front side, a plurality of brackets are installed on the front side of the placement seat, a plurality of elastic bands are installed on the top of the placement seat, the elastic bands are located on the back of the L-slot, a plurality of positioning grooves are provided on the outside of the winding rod, and a baffle is installed on one end of the winding rod.

[0017] Preferably, a group of support plates are installed on both sides of the monitoring box, a motor is installed at one end of each group of support plates, a rotating rod is installed at the top output end of the motor, a turntable is installed on the outside of the rotating rod, a hanging rod is installed at the bottom of the frame plate, a turntable is installed on the outside of the hanging rod, and a bird-repellent belt is installed at the bottom of the turntable and the top of the turntable are connected to each other.

[0018] Preferably, the method of using the tower deformation monitoring device is as follows:

[0019] S1. First, the staff can hold the handle and move the device to a suitable working location according to the actual needs, so that the monitoring box can be placed in a suitable position on the tower in conjunction with the fixing plate.

[0020] The cam is then rotated by the handle to push the push plate upwards, so that the push plate can cooperate with the guide bar and the guide plate to push the upper and lower rubber pads closer to each other and squeeze the working position. At the same time, the rubber pad will be deformed under the action of the external force and rebound by the elastic force, so that the device can be clamped and fixed at the annular working position.

[0021] S3. The staff can then use the fixing parts to penetrate the fixing holes and the mounting holes to firmly install the fixing plate at the work location, so that the fixing plate can firmly support the monitoring box. Then, according to the actual needs, the staff can pull the cabinet door through the handle, so that the cabinet door rotates clockwise around the hinge as the center under the action of external force and the support of the monitoring box, thereby opening the front opening of the monitoring box.

[0022] S4. Then, based on actual needs, the staff can insert the screw rod through the interior of the support frame with the support of the connecting block and the support ring, and use the threaded action of the nut and the screw rod to firmly install the U rod and the fixed rod. Then, the electronic components for monitoring that need to be installed are placed on the inner side of the support net. With the support of the U rod, the fixed rod and the support frame, the support net can provide storage space and support for the electronic components and tools, so that the staff can use them when installing the electronic components. At the same time, the screw rod will provide support for the support ring through the bearing. When the screw rod rotates, it will rotate with the bearing as the center under the support of the support ring, so that the screw rod will not drive the support frame to rotate together.

[0023] S5. After that, the staff can place the antenna to a suitable work location according to actual needs, and then move the excess length of wire under the connection of the connector, so that the wire is moved to the inner side of the groove under the support of the placement seat, and is wound around the outer side of the winding rod under the action of external force for positioning. At the same time, the winding rod will use the positioning effect of the positioning groove and the low gear effect of the baffle to prevent the wound wire from falling off the winding rod. Then, the staff needs to pull one end of the elastic band under the support of the placement seat, so that one end of the elastic band passes through the L groove and is inserted into the inner side of the bracket, and passes through the bracket so that one end of the elastic band passes through the front side of the bracket and is inserted back into the inner side of the L groove, so that one end of the elastic band can be fixed to the inner side of the L groove under the action of its own elastic force and the extrusion of the L groove, so that the elastic band can cover the top of the placement seat and the winding rod to provide extrusion and positioning for the wound wire, thereby realizing the storage and placement of excess wire;

[0024] S6. Finally, the staff needs to start the motor under the support of the support plate, so that the motor drives the turntable to rotate through the rotating rod. At the same time, the turntable will drive the bottom end of the bird-repellent belt to rotate with the rotating rod as the center under the action of external force. The bird-repellent belt will use the other end to drive the turntable to rotate with the hanging rod as the center under the support of the frame plate under the action of the rotating external force. Then, the bird-repellent belt can rotate with the rotating rod as the center under the action of external force. The rotating bird-repellent belt is used to drive away birds to prevent birds from falling on the device and affecting the monitoring work.

[0025] Preferably, the step S2 further includes the following steps:

[0026] S21. When the staff needs to install the device at a square work location, they need to pull the rubber pad to one side through the pull plate, so that the rubber pad drives the guide plate to move along the guide bar under the action of external force, so that the guide plate and the guide bar are separated, thereby realizing the function of removing the rubber pad, making the splint and the sub-plate cooperate and use the rubber material of the guide bar to clamp them at the square work location, so that the device can be clamped and fixed at the work location.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The cam is provided with a fixed plate, which can firmly support the splint under the support of the monitoring box, and the splint can provide a space for the installation hole, and the installation hole can provide a through channel for the fixing component, and can firmly support the side plate, and the side plate can provide a rotating support for the screw rod through the bearing, and can firmly support the guide rod, and the guide rod can provide a moving guide for one of the push plates. The staff can rotate the screw rod through the handle according to the needs of actual conditions, so that the screw rod can rotate with the bearing as the center under the action of external force and the support of the side plate. At the same time, the screw rod will use the thread to push the push plate downward under the action of rotating power, so that the push plate drives the sub-plate downward under the action of external force and the guidance of the guide rod, so that the gap between the sub-plate and the splint is moved to an appropriate distance, and then the device is moved so that the sub-plate and the splint can be located at the top and bottom of the installation position of the pole tower respectively. After that, the staff needs to choose to use or remove the glue according to the needs of actual conditions. The two plates are engaged with each other and the guide bar and the guide bar are engaged with each other, so that the upper and lower rubber pads are pushed close to each other and squeezed to the working position. At the same time, the rubber pads will be deformed under the action of the external force and rebound by the elastic force, so that the device can be clamped and fixed to the annular working position. When the staff needs to install the device at the square working position, it is necessary to pull the rubber pad to one side through the pull plate, so that the rubber pad drives the guide plate to move along the guide bar under the action of external force, so that the guide plate and the guide bar are separated, thereby realizing the function of removing the rubber pad, making the splint and the sub-plate cooperate and clamped at the square working position with the rubber material of the guide bar, so that the device can be clamped and fixed to the working position, so that the device can be conveniently and flexibly installed at different working positions, making the device more flexible.

[0029] 2. The present invention is equipped with a support ring, and the screw rod can provide stable support for the support ring through the bearing. The screw rod can rotate with the bearing as the center of the circle, thereby preventing the support ring and the screw rod from rotating together. The connecting block can stably support the support frame under the support of the support ring, and the support frame can provide a through-channel for the screw rod. The staff can pass the screw rod through the interior of the support frame under the support of the connecting block and the support ring according to actual needs, and use the threaded action of the nut and the screw rod to firmly install the U rod and the fixed rod. Then, the electronic components for monitoring that need to be installed are placed on the inner side of the support net, so that the support net can provide storage space and support for electronic components and tools under the support of the U rod, the fixed rod and the support frame, so that the staff can use them when installing electronic components. At the same time, the screw rod provides support for the support ring through the bearing, and when rotating, the screw rod will rotate with the bearing as the center of the circle under the support of the support ring, so that the screw rod will not drive the support frame to rotate together. Therefore, the device can conveniently place workpieces and multiple electronic components for staff to use, facilitate the installation of electronic components by staff, and improve safety.

[0030] 3. The present invention is equipped with a placement seat, which can provide a space for the groove, and the groove can provide a space for the wire to make way, so that the placement seat can provide protection for the wire, and the winding rod can use the positioning groove to provide winding space and support for the depression under the support of the placement seat. The staff can place the antenna at a suitable work location according to the actual needs, and then move the excess length of the wire under the connection of the connector, so that the wire is moved to the inside of the groove under the support of the placement seat, and is wound around the outside of the winding rod under the action of external force for positioning. At the same time, the winding rod will use the positioning groove to position The staff then needs to pull one end of the elastic band under the support of the placement seat so that one end of the elastic band passes through the L-slot and is inserted into the inner side of the bracket, and passes through the bracket so that one end of the elastic band passes through the front of the bracket and is inserted back into the inner side of the L-slot, so that one end of the elastic band can be fixed to the inner side of the L-slot under the action of its own elastic force and the extrusion of the L-slot, so that the elastic band can cover the top of the placement seat and the winding rod to provide extrusion and positioning for the wound wire, so as to realize the storage and placement of excess wire, so that the device can conveniently store and place wires of excess length.

[0031] 4. The present invention is equipped with a support plate, which can firmly support the motor under the support of the monitoring box. The motor can drive the turntable to rotate through the rotating rod, and the frame plate can provide rotating support for the turntable through the hanging rod. The staff needs to start the motor under the support of the support plate to make the motor drive the turntable to rotate through the rotating rod. At the same time, the turntable will drive the bottom end of the bird-repellent belt to rotate with the rotating rod as the center under the action of external force. The bird-repellent belt will use the other end to drive the turntable to rotate with the hanging rod as the center under the support of the frame plate under the action of the rotating external force, so that the bird-repellent belt can rotate with the rotating rod as the center under the action of external force, and the rotating bird-repellent belt is used to drive away birds, so that the device can easily drive away birds and prevent birds from falling on the device and affecting the monitoring work. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a schematic diagram of the three-dimensional structure of the fixing plate of the present invention;

[0034] Figure 3 is a schematic diagram of the three-dimensional structure of the motor of the present invention;

[0035] Figure 4 This is a schematic diagram of the three-dimensional structure of the monitoring box of the present invention;

[0036] Figure 5 This is a schematic diagram of the three-dimensional structure of the placement seat of the present invention;

[0037] Figure 6It is a schematic diagram of the three-dimensional structure of the support frame of the present invention;

[0038] Figure 7 It is a schematic diagram of the three-dimensional structure of the splint of the present invention;

[0039] Figure 8 Flowchart of the present invention.

[0040] Figure: 1, monitoring box; 2, handle; 3, support rod; 4, detector; 5, hinge; 6, cabinet door; 7, pull handle; 8, fixing plate; 9, fixing hole; 10, wire; 11, connector; 12, antenna; 13, support plate; 14, frame plate; 15, solar panel; 16, clamping plate; 17, mounting hole; 18, side plate; 19, screw rod; 20, handle; 21, push plate; 22, guide rod; 23, auxiliary plate; 24, through hole; 25, guide bar; 26, guide plate; 2 7. Rubber pad; 28. Pull plate; 29. ​​Support ring; 30. Connecting block; 31. Support frame; 32. Support net; 33. Screw; 34. Fixing rod; 35. U rod; 36. Nut; 37. Placement seat; 38. Groove; 39. Winding rod; 40. Positioning slot; 41. Baffle plate; 42. L slot; 43. Bracket; 44. Elastic band; 45. Support plate; 46. Motor; 47. Rotating rod; 48. Turntable; 49. Hanging rod; 50. Turntable; 51. Bird repellent belt. DETAILED DESCRIPTION

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0044] See also Figure 1 、 Figure 2 、 Figure 4 The present invention provides an embodiment: a monitoring device for monitoring the deformation of a tower under icing conditions of an overhead transmission line, comprising a monitoring box 1, handles 2 installed on both sides of the monitoring box 1, a support rod 3 installed on the top of the monitoring box 1, and a detector 4 installed on the top of the support rod 3. The monitoring box 1 can provide a space for the handles 2, and can provide an installation space for electronic components, and can provide protection for all facilities installed inside it. The support rod 3 can firmly support the detector 4 under the support of the monitoring box 1, and the detector 4 can monitor the deformation of the tower. Deformation detection is performed, fixing plates 8 are installed on both sides of the monitoring box 1, a hinge 5 is installed on one side of the monitoring box 1, a cabinet door 6 is installed on the opening and closing end of the hinge 5, the cabinet door 6 is located on the front of the monitoring box 1, and a handle 7 is installed on the front of the cabinet door 6. A fixing hole 9 is opened through the inside of the fixing plate 8, a wire 10 is installed on one side of the monitoring box 1, a connector 11 is installed at one end of the wire 10, an antenna 12 is installed at one end of the connector 11, a support plate 13 is installed on both sides of the monitoring box 1, a frame plate 14 is installed on the top of the support plate 13, and the inner side of the frame plate 14 The solar panel 15 is installed, the support plate 13 is located on the top of the handle 2, and the frame plate 14 is located on the top of the detector 4. The detector 4 can transmit the detection signal to the wire 10 through the electronic components installed on the inside of the monitoring box 1, so that the wire 10 can transmit the detection and monitoring data to the staff for reference through the connector 11 and the antenna 12. The staff can move the monitoring box 1 to the work site through the handle 2 for installation according to the actual needs. The staff can use the fixing components to pass through the fixing holes 9 and the mounting holes 17 to firmly install the fixing plate 8 to the work site so that the fixing plate 8 can firmly support the monitoring box 1. Then, according to the actual needs, the cabinet door 6 is pulled by the pull handle 7, so that the cabinet door 6 rotates clockwise with the hinge 5 as the center under the action of external force and the support of the monitoring box 1, thereby opening the front opening of the monitoring box 1, so that the staff can install the electronic components to the inside of the monitoring box 1 from the opening. At the same time, the solar panel 15 will irradiate sunlight under the protection of the frame plate 14 and the support of the support plate 13 and convert light energy into electrical energy for use by the device.

[0045] See also Figure 1 、 Figure 2 、 Figure 4 、 Figure 7 , an embodiment of the present invention provides: a monitoring device for the deformation of a tower under ice-covered conditions of an overhead transmission line, comprising a fixing plate 8, a group of clamping plates 16 are installed at the bottom of each fixing plate 8, a mounting hole 17 is opened inside the clamping plate 16, side plates 18 are installed on both sides of the clamping plate 16, a screw rod 19 is installed inside the side plate 18 on one side through a bearing, a handle 20 is installed on the top of the screw rod 19, a push plate 21 is installed on the outer thread of the screw rod 19, a sub-plate 23 is installed on one side of the push plate 21, and the sub-plate 23 is located at the bottom of the clamping plate 16, another push plate 21 is installed on the other side of the sub-plate 23, a guide rod 22 is installed at the bottom of the side plate 18 on the other side, and the push plate 21 on the other side is located on the outside of the guide rod 22, the clamping plate The bottom of 16 and the top of the auxiliary plate 23 are provided with through holes 24, and the inner side of the top wall of the splint 16 and the inner side of the bottom wall of the auxiliary plate 23 are installed with guide strips 25, and the inner side of the guide strips 25 is installed with guide plates 26. One end of the guide plate 26 is installed with a rubber pad 27, and one side of the rubber pad 27 is installed with a pull plate 28. The fixing plate 8 can provide a stable support for the splint 16, and the splint 16 and the auxiliary plate 23 can stably support the guide strips 25. The guide strips 25 can provide a mobile guide for the guide plate 26 and can use the embedded action to stably support the rubber pad 27. The rubber pad 27 and the guide strips 25 are made of rubber and can be deformed under the action of external force. The staff can rotate the screw rod 19 through the handle 20 according to the actual needs, so that the screw rod 19 can be deformed under the action of external force and the side plate 18. The support rotates with the bearing as the center of the circle, and at the same time, the screw rod 19 will use the thread to push the push plate 21 downward under the action of the rotating power, so that the push plate 21 drives the sub-plate 23 downward under the action of the external force and the guidance of the guide rod 22, so that the gap between the sub-plate 23 and the clamping plate 16 is moved to a suitable distance, and then the device is moved so that the sub-plate 23 and the clamping plate 16 can be located at the top and bottom of the installation position of the tower respectively. After that, the staff needs to choose to use or remove the rubber pad 27 according to the actual needs, and then rotate the screw rod 19 in the opposite direction through the handle 20, so that the screw rod 19 uses the thread to push the push plate 21 upward under the action of the external force, so that the push plate 21 pushes the sub-plate 23 upward under the action of the external force, so that the sub-plate 23 and the clamping plate 16 are 16 cooperates and pushes the upper and lower rubber pads 27 close to each other and squeezes the work location under the left and right sides of the guide bar 25 and the guide plate 26. At the same time, the rubber pads 27 will be deformed under the action of external force, and rebound by elastic force, so that the device can be clamped and fixed at the annular work location. When the staff needs to install the device at the square work location, it is necessary to pull the rubber pad 27 to one side through the pull plate 28, so that the rubber pad 27 drives the guide plate 26 to move along the guide bar 25 under the action of external force, so that the guide plate 26 is separated from the guide bar 25, realizing the function of removing the rubber pad 27, so that the splint 16 and the sub-plate 23 cooperate and use the rubber material of the guide bar 25 to clamp at the square work location, so that the device can be clamped and fixed to the work location.

[0046] See also Figure 1 、 Figure 6 and Figure 7 , an embodiment of the present invention provides: a monitoring device for the deformation of a tower under ice-covered conditions of an overhead transmission line, comprising a screw rod 19, a support ring 29 is installed on the outer side of the bottom end of the two screw rods 19 near the front through a bearing, a connecting block 30 is installed at the bottom of the supporting ring 29, and a support frame 31 is installed on the front sides of the two connecting blocks 30, two sets of screw rods 33 are installed through the inside of the support frame 31, and a nut 36 is installed on the outer thread of the screw rod 33, a U rod 35 is installed at the bottom of the screw rod 33 near the front, and a fixing rod 34 is installed at the bottom of the screw rod 33 near the back, and the fixing rod 34 is connected to the U rod 35, and a supporting net 32 ​​is installed between the U rod 35, the fixing rod 34 and the supporting frame 31, the screw rod 19 can provide support for the supporting ring 29 through the bearing, the supporting ring 29 can stably support the connecting block 30, the connecting block 30 can stably support the supporting net 32 ​​through the supporting frame 31, and the supporting net 32 ​​can The support frame 31 is supported by the U rod 35 and the fixing rod 34, and the fixing rod 34 can provide a placement space for electronic components and tools, and the fixing rod 34 can make the U rod 35 more secure. The staff can pass the screw 33 through the interior of the support frame 31 with the support of the connecting block 30 and the support ring 29 according to actual needs, and use the threaded action of the nut 36 and the screw 33 to firmly install the U rod 35 and the fixing rod 34, and then place the electronic components for monitoring that need to be installed on the inner side of the support net 32, so that the support net 32 ​​can provide storage space and support for electronic components and tools with the support of the U rod 35, the fixing rod 34 and the support frame 31, so that the staff can use them when installing electronic components. At the same time, the screw rod 19 will provide support for the support ring 29 through the bearing, and when the screw rod 19 rotates, it will rotate with the bearing as the center under the support of the support ring 29, so that the screw rod 19 will not drive the support frame 31 to rotate together.

[0047] See also Figure 1 、 Figure 5The present invention provides an embodiment of a monitoring device for the deformation of a tower under ice-covered conditions of an overhead transmission line, comprising a clamping plate 16, wherein a placement seat 37 is installed on the front of one of the clamping plates 16, a groove 38 is provided on the top of the placement seat 37, a winding rod 39 is installed on one side of the placement seat 37, and the winding rod 39 is located inside the groove 38, a baffle 41 is installed on one end of the winding rod 39, a plurality of L-slots 42 are provided on the top of the placement seat 37 through the front, and a plurality of brackets 43 are installed on the front of the placement seat 37. , a plurality of elastic bands 44 are installed on the top of the placement seat 37, and the elastic bands 44 are located at the back of the L groove 42. A plurality of positioning grooves 40 are opened on the outside of the winding rod 39, and a baffle 41 is installed at one end of the winding rod 39. The clamping plate 16 can firmly support the placement seat 37 under the support of the fixing plate 8. The placement seat 37 can provide a space for the groove 38, and the groove 38 can provide a storage space for the wire 10. The winding rod 39 can provide a space for the positioning groove 40, and the positioning groove 40 can provide a positioning function for the wire 10. The staff can place the antenna 12 at a suitable working location according to the actual needs, and then move the excess length of the wire 10 under the connection of the connector 11, so that the wire 10 is moved to the inner side of the groove 38 under the support of the placement seat 37, and is wound around the outer side of the winding rod 39 under the action of external force for positioning. At the same time, the winding rod 39 will use the positioning effect of the positioning groove 40 and the low gear effect of the baffle 41 to prevent the wound wire 10 from falling off the winding rod 39. Then the staff needs to support the placement seat 37 to Pull down one end of the elastic band 44 so that one end of the elastic band 44 passes through the L-slot 42 and is inserted into the inner side of the bracket 43, and passes through the bracket 43 so that one end of the elastic band 44 passes through the front side of the bracket 43 and is inserted back into the inner side of the L-slot 42, so that one end of the elastic band 44 can be fixed to the inner side of the L-slot 42 under the action of its own elastic force and the extrusion of the L-slot 42, so that the elastic band 44 can cover the top of the placement seat 37 and the winding rod 39 to provide extrusion and positioning for the wound wire 10, thereby realizing the storage and placement of excess wire 10.

[0048] See also Figure 1 、 Figure 3, an embodiment of the present invention provides: a monitoring device for the deformation of a tower under icing conditions of an overhead transmission line, comprising a monitoring box 1, a group of support plates 45 are respectively installed on both sides of the monitoring box 1, a motor 46 is installed at one end of each group of support plates 45, a rotating rod 47 is installed at the top output end of the motor 46, a turntable 48 is installed on the outside of the rotating rod 47, a hanging rod 49 is installed at the bottom of the frame plate 14, a rotating disk 50 is installed on the outside of the hanging rod 49, the bottom of the rotating disk 50 and the top of the rotating disk 48 are connected to each other and a bird-repelling belt 51 is installed, the monitoring box 1 can provide stable support for the support plate 45, the frame plate 14 can stably support the hanging rod 49 under the support of the support plate 13, and the hanging rod 49 can be The turntable 50 provides rotating support, and the bird-repellent belt 51 can be deformed under the action of external force. The staff can start the motor 46 under the support of the support plate 45 according to actual needs, so that the motor 46 drives the turntable 48 to rotate through the rotating rod 47. At the same time, the turntable 48 will drive the bottom end of the bird-repellent belt 51 to rotate with the rotating rod 47 as the center under the action of external force. The bird-repellent belt 51 will use the other end to drive the turntable 50 to rotate with the hanging rod 49 as the center under the action of the rotating external force, so that the bird-repellent belt 51 can rotate with the rotating rod 47 as the center under the action of external force. The rotating bird-repellent belt 51 is used to drive away birds to prevent birds from falling on the device and affecting the monitoring work.

[0049] Furthermore, the method of using the tower deformation monitoring device is as follows:

[0050] S1. First, the staff can hold the handle 2 and move the device to a suitable working location according to the actual needs, so that the monitoring box 1 can be matched with the fixing plate 8 and placed at a suitable position on the tower.

[0051] S2. Then the staff can rotate the screw rod 19 through the handle 20 according to the actual needs, so that the screw rod 19 rotates with the bearing as the center under the action of external force and the support of the side plate 18. At the same time, the screw rod 19 will use the thread to push the push plate 21 downward under the action of the rotational power, so that the push plate 21 drives the sub-plate 23 downward under the action of external force and the guidance of the guide rod 22, so that the gap between the sub-plate 23 and the clamping plate 16 is moved to an appropriate distance, and then the device is moved so that the sub-plate 23 and the clamping plate 16 can be located at the top and bottom of the installation position of the tower respectively. After that, the staff can work. The operator needs to choose to use or remove the rubber pad 27 according to the actual needs, and then rotate the screw rod 19 in the opposite direction through the handle 20, so that the screw rod 19 uses the thread action to push the push plate 21 upward under the action of external force, so that the push plate 21 pushes the auxiliary plate 23 upward under the action of external force, so that the auxiliary plate 23 cooperates with the clamping plate 16 and pushes the upper and lower rubber pads 27 to approach each other and squeeze the working position under the engagement of the guide bar 25 and the guide plate 26. At the same time, the rubber pads 27 will deform under the action of external force and rebound by elastic force, so that the device can be clamped and fixed at the annular working position;

[0052] S3. The staff can then use the fixing parts to pass through the fixing holes 9 and the mounting holes 17 to firmly install the fixing plate 8 at the work site, so that the fixing plate 8 can firmly support the monitoring box 1. Then, according to the actual needs, the cabinet door 6 is pulled by the pull handle 7, so that the cabinet door 6 rotates clockwise around the hinge 5 as the center under the action of external force and the support of the monitoring box 1, thereby opening the front opening of the monitoring box 1;

[0053] S4. Then, the staff can, according to actual needs, insert the screw 33 through the interior of the support frame 31 under the support of the connecting block 30 and the support ring 29, and use the threaded action of the nut 36 and the screw 33 to firmly install the U rod 35 and the fixing rod 34. Then, the electronic components for monitoring that need to be installed are placed on the inner side of the support net 32, so that the support net 32 ​​can provide storage space and support for electronic components and tools under the support of the U rod 35, the fixing rod 34 and the support frame 31, so that the staff can use them when installing electronic components. At the same time, the screw 19 will provide support for the support ring 29 through the bearing, and when the screw 19 rotates, it will rotate with the bearing as the center under the support of the support ring 29, so that the screw 19 will not drive the support frame 31 to rotate together;

[0054] S5. After that, the staff can place the antenna 12 at a suitable working location according to the actual needs, and then move the excess length of the wire 10 under the connection of the connector 11, so that the wire 10 moves to the inner side of the groove 38 under the support of the placement seat 37, and is wound around the outer side of the winding rod 39 under the action of external force for positioning. At the same time, the winding rod 39 will use the positioning effect of the positioning groove 40 and the low gear effect of the baffle 41 to prevent the wound wire 10 from falling off the winding rod 39. Then the staff needs to place the wire 10 on the placement seat 37. 7, one end of the elastic band 44 is pulled under the support of the bracket 43, so that one end of the elastic band 44 passes through the L-slot 42 and is inserted into the inner side of the bracket 43, and passes through the bracket 43 so that one end of the elastic band 44 passes through the front side of the bracket 43 and is inserted back into the inner side of the L-slot 42, so that one end of the elastic band 44 can be fixed to the inner side of the L-slot 42 under the action of its own elastic force and the extrusion of the L-slot 42, so that the elastic band 44 can cover the top of the placement seat 37 and the winding rod 39 to provide an extrusion and positioning effect for the wound wire 10, thereby realizing the storage and placement of excess wires 10;

[0055] S6. Finally, the staff needs to start the motor 46 under the support of the support plate 45, so that the motor 46 drives the turntable 48 to rotate through the rotating rod 47. At the same time, the turntable 48 will drive the bottom end of the bird-repelling belt 51 to rotate with the rotating rod 47 as the center under the action of external force. The bird-repelling belt 51 will use the other end to drive the turntable 50 to rotate with the hanging rod 49 as the center under the action of the rotating external force. Then, the bird-repelling belt 51 can rotate with the rotating rod 47 as the center under the action of external force, and the rotating bird-repelling belt 51 is used to drive away birds to prevent birds from falling on the device and affecting the monitoring work.

[0056] Furthermore, in step S2, the following steps are also included:

[0057] S21. When the staff needs to install the device at a square workplace, they need to pull the rubber pad 27 to one side through the pull plate 28, so that the rubber pad 27 drives the guide plate 26 to move along the guide bar 25 under the action of external force, so that the guide plate 26 is separated from the guide bar 25, and the function of removing the rubber pad 27 is realized, so that the clamping plate 16 and the sub-plate 23 cooperate and use the rubber material of the guide bar 25 to clamp them at the square workplace, so that the device can be clamped and fixed at the workplace.

[0058] Working principle: Before using the device, it is necessary to check whether there are any problems that affect the use of the device. When the staff needs to use the device, they should first use the splint 16, sub-plate 23 and rubber pad 27 to clamp the device and install it at a suitable work location according to the actual needs, and then use the fixing parts to further reinforce the device from the fixing hole 9, and then power on the device, and place the antenna 12 in a suitable position, and then use the winding rod 39 to store the excess wires, and then open the cabinet door 6 to install electronic components, and at the same time place the remaining electronic components and tools to be installed on the inside of the support net 32, and finally start the motor 46 to drive away birds, so that the detector 4 can monitor the deformation of the tower.

[0059] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed therein. Any reference numeral in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A device for monitoring the deformation of a tower of an overhead power transmission line under ice-covered conditions, comprising a monitoring box (1), characterized in that: Fixing plates (8) are installed on both sides of the monitoring box (1); A group of clamping plates (16) are installed at the bottom of each fixed plate (8), and a mounting hole (17) is opened inside the clamping plate (16). Side plates (18) are installed on both sides of the clamping plate (16), and a screw rod (19) is installed inside the side plate (18) on one side through a bearing, and a handle (20) is installed on the top of the screw rod (19). A push plate (21) is installed on the outer thread of the screw rod (19), and a sub-plate (23) is installed on one side of the push plate (21), and the sub-plate (23) is located at the bottom of the clamping plate (16). The other side of the sub-plate (23) is installed on the bottom of the clamping plate (16). Another push plate (21) is installed on one side, and a guide rod (22) is installed on the bottom of the side plate (18) on the other side. The push plate (21) on the other side is located on the outside of the guide rod (22). A through hole (24) is provided at the bottom of the clamping plate (16) and the top of the auxiliary plate (23). A guide bar (25) is installed on the inner side of the top wall of the clamping plate (16) and the inner side of the bottom wall of the auxiliary plate (23). A guide plate (26) is installed on the inner side of the guide bar (25). A rubber pad (27) is installed at one end of the guide plate (26), and a pull plate (28) is installed on one side of the rubber pad (27).

2. The device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 1, characterized in that: Handles (2) are installed on both sides of the monitoring box (1), a support rod (3) is installed on the top of the monitoring box (1), and a detector (4) is installed on the top of the support rod (3).

3. The device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 2, characterized in that: A hinge (5) is installed on one side of the monitoring box (1), a cabinet door (6) is installed on the opening and closing end of the hinge (5), the cabinet door (6) is located on the front of the monitoring box (1), a pull handle (7) is installed on the front of the cabinet door (6), a fixing hole (9) is opened through the interior of the fixing plate (8), a wire (10) is installed on one side of the monitoring box (1), a connector (11) is installed on one end of the wire (10), an antenna (12) is installed on one end of the connector (11), support plates (13) are installed on both sides of the monitoring box (1), a frame plate (14) is installed on the top of the support plate (13), and a solar panel (15) is installed on the inner side of the frame plate (14).

4. The device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 3, characterized in that: The outer sides of the bottom ends of the two screw rods (19) near the front are provided with support rings (29) through bearings, the bottoms of the support rings (29) are provided with connecting blocks (30), the front sides of the two connecting blocks (30) are connected to each other and a support frame (31) is provided, two groups of screw rods (33) are installed through the interior of the support frame (31), the outer threads of the screw rods (33) are provided with nuts (36), the bottoms of the screw rods (33) near the front are provided with U rods (35), the bottoms of the screw rods (33) near the back are provided with fixing rods (34), and the fixing rods (34) are connected to the U rods (35), and a support net (32) is provided between the U rods (35), the fixing rods (34) and the support frame (31).

5. The device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 4, characterized in that: The support plate (13) is located on the top of the handle (2); The frame plate (14) is located on the top of the detector (4).

6. The device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 4, characterized in that: A placement seat (37) is installed on the front of one of the splints (16), a groove (38) is provided on the top of the placement seat (37), a winding rod (39) is installed on one side of the placement seat (37), and the winding rod (39) is located on the inner side of the groove (38), and a baffle (41) is installed on one end of the winding rod (39), a plurality of L-shaped grooves (42) are provided on the top of the placement seat (37) and the front side, a plurality of brackets (43) are installed on the front side of the placement seat (37), a plurality of elastic bands (44) are installed on the top of the placement seat (37), and the elastic bands (44) are located on the back of the L-shaped grooves (42), a plurality of positioning grooves (40) are provided on the outer side of the winding rod (39), and a baffle (41) is installed on one end of the winding rod (39).

7. The device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 4, characterized in that: A group of support plates (45) are respectively installed on both sides of the monitoring box (1), a motor (46) is installed at one end of each group of support plates (45), a rotating rod (47) is installed at the top output end of the motor (46), a turntable (48) is installed on the outside of the rotating rod (47), a hanging rod (49) is installed at the bottom of the frame plate (14), a rotating disk (50) is installed on the outside of the hanging rod (49), and a bird-repelling belt (51) is installed at the bottom of the rotating disk (50) and the top of the rotating disk (48) which are connected to each other.

8. A method for using a device for monitoring tower deformation of an overhead transmission line under icing conditions according to any one of claims 1 to 7, wherein the method for using the device is as follows: S1. First, the staff holds the handle (2) and moves the device to a suitable working location according to the actual needs, so that the monitoring box (1) can be matched with the fixing plate (8) and placed at a suitable position on the tower; S2. Then, the staff rotates the screw rod (19) through the handle (20) according to the actual needs, so that the screw rod (19) rotates with the bearing as the center under the action of external force and the support of the side plate (18). At the same time, the screw rod (19) pushes the push plate (21) downward using the thread under the action of the rotational power, so that the push plate (21) drives the auxiliary plate (23) downward under the action of external force and the guidance of the guide rod (22), so that the gap between the auxiliary plate (23) and the clamping plate (16) moves to a suitable distance, and then moves the device so that the auxiliary plate (23) and the clamping plate (16) can be located at the top and bottom of the installation position of the tower respectively, and then work is completed. The personnel need to choose to use or remove the rubber pad (27) according to the actual needs, and then rotate the screw rod (19) in the opposite direction through the handle (20), so that the screw rod (19) uses the threaded action to push the push plate (21) upward under the action of external force, so that the push plate (21) pushes the auxiliary plate (23) upward under the action of external force, so that the auxiliary plate (23) cooperates with the clamping plate (16) and pushes the upper and lower rubber pads (27) to approach each other and squeeze the working position under the interlocking action of the guide bar (25) and the guide plate (26). At the same time, the rubber pad (27) will be deformed under the action of external force and rebounded by elastic force, so that the device can be clamped and fixed at the annular working position; S3. Subsequently, the staff uses the fixing parts to penetrate the fixing holes (9) and the mounting holes (17) to firmly install the fixing plate (8) at the work site, so that the fixing plate (8) can firmly support the monitoring box (1). Then, according to the actual needs, the staff pulls the cabinet door (6) through the pull handle (7), so that the cabinet door (6) rotates clockwise with the hinge (5) as the center under the action of external force and the support of the monitoring box (1), thereby opening the front opening of the monitoring box (1); S4. Then, according to the actual needs, the staff will penetrate the screw rod (33) through the interior of the support frame (31) under the support of the connecting block (30) and the support ring (29), and use the threaded action of the nut (36) and the screw rod (33) to firmly install the U rod (35) and the fixed rod (34), and then place the electronic components for monitoring that need to be installed on the inner side of the support net (32), so that the support net (32) can provide storage space and support for electronic components and tools under the support of the U rod (35), the fixed rod (34) and the support frame (31), so that the staff can use them when installing electronic components. At the same time, the screw rod (19) will provide support for the support ring (29) through the bearing, and the screw rod (19) will rotate with the bearing as the center under the support of the support ring (29), so that the screw rod (19) will not drive the support frame (31) to rotate together; S5. After that, the staff places the antenna (12) at a suitable working location according to the actual needs, and then moves the excess length of the wire (10) under the connection of the connector (11), so that the wire (10) moves to the inner side of the groove (38) under the support of the placement seat (37), and is wound around the outer side of the winding rod (39) under the action of external force for positioning. At the same time, the winding rod (39) will use the positioning effect of the positioning groove (40) and the low gear effect of the baffle (41) to prevent the wound wire (10) from being separated from the winding rod (39). Then the staff needs to support the placement seat (37) and move the wire (10) to the inner side of the groove (38). Pull down one end of the elastic band (44) so ​​that one end of the elastic band (44) passes through the L-groove (42) and is inserted into the inner side of the bracket (43), and passes through the bracket (43) so that one end of the elastic band (44) passes through the front side of the bracket (43) and is inserted back into the inner side of the L-groove (42), so that one end of the elastic band (44) can be fixed to the inner side of the L-groove (42) under the action of its own elastic force and the extrusion of the L-groove (42), so that the elastic band (44) can cover the top of the placement seat (37) and the winding rod (39) to provide an extrusion and positioning effect for the wound wire (10), thereby realizing the storage and placement of excess wire (10); S6. Finally, the staff needs to start the motor (46) under the support of the support plate (45), so that the motor (46) drives the turntable (48) to rotate through the rotating rod (47). At the same time, the turntable (48) will drive the bottom end of the bird-repelling belt (51) to rotate with the rotating rod (47) as the center under the action of the external force. The bird-repelling belt (51) will use the other end to drive the rotating disk (50) to rotate with the hanging rod (49) as the center under the support of the frame plate (14) under the action of the rotating external force, thereby enabling the bird-repelling belt (51) to rotate with the rotating rod (47) as the center under the action of the external force. The rotating bird-repelling belt (51) is used to drive away birds to prevent birds from falling on the device and affecting the monitoring work.

9. The method for using the device for monitoring tower deformation of overhead power transmission lines under icing conditions according to claim 8, characterized in that: In the step S2, the following steps are also included: S21. When the staff needs to install the device at a square work location, they need to pull the rubber pad (27) to one side through the pull plate (28), so that the rubber pad (27) drives the guide plate (26) to move along the guide bar (25) under the action of external force, so that the guide plate (26) is separated from the guide bar (25), and the rubber pad (27) is removed. The clamping plate (16) and the auxiliary plate (23) are matched and clamped at the square work location by using the rubber material of the guide bar (25), so that the device can be clamped and fixed at the work location.

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