CN223679200U - Overhead transmission line fault detection device - Google Patents
Overhead transmission line fault detection deviceInfo
- Publication number
- CN223679200U CN223679200U CN202422317391.1U CN202422317391U CN223679200U CN 223679200 U CN223679200 U CN 223679200U CN 202422317391 U CN202422317391 U CN 202422317391U CN 223679200 U CN223679200 U CN 223679200U
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- box body
- transmission line
- overhead transmission
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Abstract
本申请提供一种架空输电线路故障检测装置，包括：箱体，箱体内通过缓冲组件水平设置有能够在箱体内竖直上下移动的活动板，活动板的顶面垂直设置有挡板，挡板用于将箱体分隔成容纳检测主体的第一腔室和容纳通信模块的第二腔室；安装组件，安装组件包括第一夹具、第二夹具和第三夹具；第一夹具靠近其一端的夹具与箱体的外底面固定连接，第二夹具靠近其一端的夹具与箱体的外底面滑动连接，第一夹具靠近其另一端的夹具和第二夹具靠近其另一端的夹具上均设置有多个螺纹通孔；第三夹具的两端分别通过紧固螺栓与第一夹具和第二夹具连接在一起，并形成与杆塔的外径相匹配的安装圈。本申请能够对不同外径大小的杆塔的架空输电线路进行检测。
This application provides an overhead transmission line fault detection device, comprising: a housing, in which a movable plate capable of vertically moving up and down is horizontally arranged via a buffer assembly; a baffle is vertically arranged on the top surface of the movable plate, dividing the housing into a first chamber for accommodating the detection body and a second chamber for accommodating a communication module; and a mounting assembly including a first clamp, a second clamp, and a third clamp; the clamp near one end of the first clamp is fixedly connected to the outer bottom surface of the housing, the clamp near one end of the second clamp is slidably connected to the outer bottom surface of the housing, and both the clamps near the other ends of the first and second clamps are provided with multiple threaded through holes; the two ends of the third clamp are respectively connected to the first and second clamps by fastening bolts, forming a mounting ring that matches the outer diameter of the tower. This application can detect overhead transmission lines with towers of different outer diameters.
Description
Technical Field
The application relates to the technical field of electric equipment detection, in particular to an overhead transmission line fault detection device.
Background
After the electric energy generated by the generator is boosted by the transformer, the electric energy is input into the electric transmission line through control equipment such as a circuit breaker and then supplied to electric equipment, wherein the electric transmission line is divided into an overhead transmission line and a cable line, the overhead transmission line is easy to break down due to lightning stroke, wind and snow and the like when in use, and the electric transmission line is damaged and spoiled due to long-time use, so that the electric transmission line is burnt out under high current and high voltage, and the power supply is interrupted.
Therefore, the faults of the overhead transmission line are required to be detected in real time in the using process of the overhead transmission line so as to ensure normal power supply, but the existing fault detection equipment is generally sleeved on the tower through an installation sleeve, so that the fault detection equipment cannot adapt to the change of the outer diameter size of the tower, and the fault detection equipment has a certain weight, so that the stability of the fault detection equipment in the using process is poor due to the installation mode, and the detection performance of the fault detection equipment is influenced when the fault detection equipment is influenced by natural factors (such as interference of wind, wire galloping and the like) and human factors (such as influence of broken wood and building construction equipment).
Disclosure of utility model
The application provides an overhead transmission line fault detection device which is used for solving the technical problems described in the background art.
In order to solve the technical problems, the application adopts the following technical scheme:
the application provides a fault detection device for an overhead transmission line, which comprises the following components:
The box body is horizontally provided with a movable plate capable of vertically moving up and down in the box body through a buffer assembly, the top surface of the movable plate is vertically provided with a baffle plate, and the baffle plate is used for dividing the box body into a first chamber for accommodating a detection main body and a second chamber for accommodating a communication module;
The mounting assembly comprises a first clamp, a second clamp and a third clamp, wherein the clamp of the first clamp close to one end of the first clamp is fixedly connected with the outer bottom surface of the box body, the clamp of the second clamp close to one end of the second clamp is slidably connected with the outer bottom surface of the box body, a plurality of threaded through holes are formed in the clamp of the first clamp close to the other end of the first clamp and the clamp of the second clamp close to the other end of the second clamp, and two ends of the third clamp are connected with the first clamp and the second clamp through fastening bolts respectively and form a mounting ring matched with the outer diameter of a pole tower.
Optionally, two mounting assemblies are provided, and the second clamps in the two mounting assemblies slide towards or away from the first clamps through a driving piece;
The driving piece comprises a driving wheel and two driven wheels which are respectively meshed with the driving wheel;
The two driven wheels are in one-to-one correspondence with the two mounting assemblies, the driving wheel and the two driven wheels are rotatably arranged on the outer bottom surface of the box body, each driven wheel is sleeved on a threaded rod, a sliding block is sleeved on the threaded rod in a threaded mode, the top of the sliding block is in sliding connection with the outer bottom surface of the box body, and the bottom of the sliding block is fixedly connected with the second clamp.
Optionally, a plurality of buffer components are arranged between the inner bottom surface of the box body and the lower bottom surface of the movable plate, and each buffer component comprises a first connecting seat, two fixed blocks, a guide rod, two moving blocks, two connecting rods and two first springs;
the utility model discloses a movable plate, including fixed block, guide bar, first connecting seat with the lower bottom surface fixed connection of fly leaf, two the fixed block interval sets up on the interior bottom surface of box, the both ends of guide bar set up respectively two on the both sides wall that the fixed block is close to each other, two the movable block is all overlapped and is established on the guide bar and can follow the length direction of guide bar slides, every the both ends of connecting rod all with first connecting seat with the movable block articulates, the guide bar is two the movable block with the cover is equipped with on the pole between the fixed block the first spring.
Optionally, a fastening component is respectively arranged between the inner side wall of the box body and the detection main body and between the side wall of the baffle plate in the first cavity and the detection main body;
The buckle component comprises a second connecting seat, a supporting rod and a second spring;
The inside wall of box and baffle are located all be provided with on the lateral wall in the first cavity the second connecting seat, the both ends of branch respectively with first connecting seat articulated with detect the main part and be connected, the lateral wall of branch with between the inside wall of box and the lateral wall of branch with the baffle is located between the lateral wall in the first cavity all be provided with the second spring.
Optionally, two opposite outer side walls of the box body are provided with clamping grooves;
the wire winding assembly comprises a receiving cavity, a rotating shaft and a wire reel;
The opposite sides of the storage cavity are respectively embedded in the clamping grooves, the rotating shaft is rotatably arranged in the storage cavity, and the wire wheel is sleeved on the rotating shaft and is used for winding a detection wire for fault detection.
Optionally, the wire collecting assembly further comprises a guide member for smoothing the detection wire;
the guide piece comprises a rotating shaft, a first wire guiding wheel and a second wire guiding wheel;
The rotary shaft is parallel to the rotary shaft and is rotatably arranged in the accommodating cavity, the first wire guide wheel is sleeved on the rotary shaft, the second wire guide wheel is rotatably arranged on the inner wall of the accommodating cavity and a preset gap for the detection wire to pass through is formed between the second wire guide wheel and the first wire guide wheel.
Optionally, the wire winding assembly comprises a motor, a first belt pulley and a second belt pulley;
The motor is arranged on the side wall of the storage cavity, an output shaft of the motor is connected with one end of the rotating shaft, the first belt pulley and the second belt pulley are respectively sleeved on the output shaft of the motor and the rotating shaft, and the first belt pulley and the second belt pulley are connected through a belt.
The overhead transmission line fault detection device provided by the application is characterized in that the installation sleeve formed by the third clamp, the first clamp and the second clamp is sleeved outside the tower, and then the overhead transmission line on the tower is detected by the detection main body in the first cavity and the communication module in the second cavity in the box body connected with the first clamp and the second clamp, as a plurality of threaded through holes are arranged on the first clamp and the second clamp, thus, the two ends of the third clamp are respectively fixed with the threaded through holes at different positions on the first clamp and the second clamp through the fastening bolts, and the installation rings with different sizes are formed, so that the overhead transmission line fault detection device can detect overhead transmission lines of towers with different outer diameters, the wide applicability of the overhead transmission line fault detection device is improved, and the installation and the disassembly are convenient through the fastening bolts. In addition, detect main part and communication module setting on the upper surface of fly leaf, and the lower surface of fly leaf passes through buffer unit and connects on the interior bottom surface of box, that is to say, buffer unit and fly leaf's the stability of detection main part and communication module in the use of can will alleviate to have ensured the accuracy of testing result.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic top view of an overhead transmission line fault detection device according to an embodiment of the present application, with a top portion of a box removed;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with one embodiment of the present application;
fig. 3 is a bottom view of an overhead transmission line fault detection device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a mounting assembly according to an embodiment of the present application.
In the figure, 1, a box body; 11, movable plate, 12, baffle plate, 13, buffer component, 131, first connecting seat, 132, fixed block, 133, guide rod, 134, moving block, 135, connecting rod, 136, first spring, 14, detection main body, 15, clamping groove, 2, installation component, 21, first clamp, 22, second clamp, 23, third clamp, 24, fastening bolt, 25, driving wheel, 26, driven wheel, 27, threaded rod, 28, sliding block, 3, buckle component, 31, second connecting seat, 32, support rod, 33, second spring, 4, wire collecting component, 41, accommodating cavity, 42, rotating shaft, 43, wire wheel, 44, guide piece, 441, rotating shaft, 442, first wire wheel, 443, second wire wheel, 45, motor, 46, first belt pulley, 47 and second belt pulley.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are also within the scope of the application.
Referring to fig. 1 to 4, the present application provides an overhead transmission line fault detection apparatus, comprising:
The box body 1, a movable plate 11 capable of vertically moving up and down in the box body 1 is horizontally arranged in the box body 1 through a buffer assembly 13, a baffle 12 is vertically arranged on the top surface of the movable plate 11, the baffle 12 is used for dividing the box body 1 into a first cavity for accommodating a detection main body 14 and a second cavity for accommodating a communication module, a display screen, a button, a terminal interface and the like are arranged on the detection main body 14, and the application is not repeated herein. The communication module can comprise a power supply, a wireless communication module, an indicator and the like, the indicator can be a display lamp, a buzzer and the like, and the power supply can be a chargeable power supply.
The installation assembly 2 comprises a first clamp 21, a second clamp 22 and a third clamp 23, wherein the clamp of the first clamp 21 close to one end of the first clamp is fixedly connected with the outer bottom surface of the box body 1, the clamp of the second clamp 22 close to one end of the second clamp is slidably connected with the outer bottom surface of the box body 1, a plurality of threaded through holes are formed in each of the clamp of the first clamp 21 close to the other end of the second clamp and the clamp of the second clamp 22 close to the other end of the second clamp, and two ends of the third clamp 23 are connected with the first clamp 21 and the second clamp 22 through fastening bolts 24 respectively and form an installation ring matched with the outer diameter of a pole tower. Wherein, the middle part of the third clamp 23 is an elastic structure, and both ends are rigid structures, and when the distance between the first clamp 21 and the second clamp 22 is changed, the change can be adapted by the elastic structure.
According to the overhead transmission line fault detection device provided by the application, the mounting rings formed by the third clamp 23, the first clamp 21 and the second clamp 22 are sleeved outside the tower, and then the overhead transmission lines on the tower are detected through the detection main body 14 in the first cavity and the communication module in the second cavity in the box body 1 connected with the first clamp 21 and the second clamp 22, and as a plurality of threaded through holes are formed in the first clamp 21 and the second clamp 22, two ends of the third clamp 23 are respectively fixed with the threaded through holes in different positions on the first clamp 21 and the second clamp 22 through the fastening bolts 24, so that the mounting rings with different sizes are formed, so that the overhead transmission line fault detection device can detect the overhead transmission lines of the towers with different outer diameters, the wide applicability of the overhead transmission line fault detection device is improved, and the mounting and the dismounting are convenient in a mode of being fixed through the fastening bolts 24. In addition, the detecting body 14 and the communication module are disposed on the upper surface of the movable plate 11, and the lower surface of the movable plate 11 is connected to the inner bottom surface of the case 1 through the buffer assembly 13, that is, the up-and-down movement of the buffer assembly 13 and the movable plate 11 can alleviate the stability of the detecting body 14 and the communication module in use, thereby ensuring the accuracy of the detection result.
In some embodiments, referring to fig. 2, 3 and 4, the two mounting assemblies 2 in the present application are two, and the second clamp 22 in the two mounting assemblies 2 slides towards or away from the first clamp 21 through the driving member, so as to realize the adjustment of the space between the first clamp 21 and the second clamp 22, so that the third clamp 23, the first clamp 21 and the second clamp 22 can form mounting rings with different sizes, and the sizes of the different mounting rings can meet the outer diameter sizes of different towers, thereby improving the use universality of the fault detection device for the overhead transmission line.
In addition, the driving piece comprises a driving wheel 25 and two driven wheels 26 respectively meshed with the driving wheel 25, specifically, the two driven wheels 26 are in one-to-one correspondence with the two mounting assemblies 2, the driving wheel 25 and the two driven wheels 26 are both rotatably arranged on the outer bottom surface of the box body 1, each driven wheel 26 is sleeved on a threaded rod 27, a sliding block 28 is sleeved on the threaded rod 27 in a threaded manner, the top of the sliding block 28 is in sliding connection with the outer bottom surface of the box body 1, and the bottom end of the sliding block 28 is fixedly connected with the second clamp 22. Wherein, the outer bottom surface of the box body 1 can be provided with a sliding groove matched with the sliding block 28 for the sliding block 28 to slide therein.
In the above embodiment, the driving wheel 25 is rotated to drive the two driven wheels 26 and the two threaded rods 27 to rotate, and under the limitation of the sliding blocks 28 and the sliding grooves, the two sliding blocks 28 convert the rotation into reciprocating movement, so that the sliding of the second clamp 22 at the outer bottom of the box body 1 is realized, and the adjustment of the distance between the first clamp 21 and the second clamp 22 is realized, so that the detection device is suitable for towers with different outer diameter sizes, and the application range of the detection device is expanded.
In some embodiments, referring to fig. 2, a plurality of buffer assemblies 13 are disposed between an inner bottom surface of a case 1 and a lower bottom surface of a movable plate 11 in the present application, each buffer assembly 13 includes a first connection base 131, two fixed blocks 132, a guide bar 133, two movable blocks 134, two connection bars 135 and two first springs 136, specifically, the first connection base 131 is fixedly connected with the lower bottom surface of the movable plate 11, the two fixed blocks 132 are disposed on the inner bottom surface of the case 1 at intervals, two ends of the guide bar 133 are respectively disposed on two side walls of the two fixed blocks 132 close to each other, the two movable blocks 134 are respectively sleeved on the guide bar 133 and can slide along a length direction of the guide bar 133, two ends of each connection bar 135 are hinged with the first connection base 131 and the movable blocks 134, and the guide bar 133 is sleeved with the first springs 136 on a bar body between the two movable blocks 134 and the fixed blocks 132.
In the above embodiment, when the detecting body 14 and the movable plate 11 are impacted, the two moving blocks 134 slide on the guide rods 133, so that the two first springs 136 shrink, the included angle between the two connecting rods 135 changes, so as to buffer the impact, and avoid damaging the internal components of the detecting body 14, and after the impact is over, the two first springs 136 stretch to drive the two connecting rods 135 and the movable plate 11 to reset, so as to repeatedly buffer the impact, and prolong the service time of the detecting body 14.
In some embodiments, referring to fig. 2, a buckle assembly 3 is respectively disposed between an inner side wall of the case 1 and the detecting body 14 and between a side wall of the baffle 12 located in the first chamber and the detecting body 14, where the buckle assembly 3 is used to connect the detecting body 14 with the inner side wall of the case 1 and the side wall of the baffle 12 located in the first chamber, so as to realize stability of the detecting body 14.
In addition, the buckle component 3 comprises a second connecting seat 31, a supporting rod 32 and a second spring 33, specifically, the inner side wall of the box body 1 and the side wall of the baffle 12 in the first chamber are respectively provided with the second connecting seat 31, two ends of the supporting rod 32 are respectively hinged with the first connecting seat 131 and connected with the detection main body 14, and the second spring 33 is respectively arranged between the side wall of the supporting rod 32 and the inner side wall of the box body 1 and between the side wall of the supporting rod 32 and the side wall of the baffle 12 in the first chamber. Wherein, the detecting body 14 is provided with a slot matched with one end of each supporting rod 32 far away from the second connecting seat 31.
In the above embodiment, when the detection main body 14 and the communication module are installed in the box 1, only the detection main body 14 needs to be pushed in front, at this time, the detection main body 14 pushes the supporting rod 32 to rotate around the second connecting seat 31, after the second spring 33 is contracted to a proper position, the supporting rod 32 is clamped into the groove of the detection main body 14, the second spring 33 is extended to fix the detection main body 14, so that a user can conveniently install the detection main body 14, and when the detection main body 14 bears the impact force, the second spring 33 can buffer the impact force, so as to play a role in protecting the detection main body 14, thereby prolonging the service life of the detection main body 14.
In some embodiments, referring to fig. 1, two opposite outer sidewalls of the case 1 of the present application are provided with a clamping groove 15.
In addition, the overhead transmission line fault detection device further comprises a wire collecting assembly 4, wherein the wire collecting assembly 4 comprises a containing cavity 41, a rotating shaft 42 and a wire wheel 43, specifically, two opposite sides of the containing cavity 41 are respectively embedded in the clamping groove 15, the rotating shaft 42 is rotatably arranged in the containing cavity 41, and the wire wheel 43 is sleeved on the rotating shaft 42 and is used for winding a fault detection wire.
In the above embodiment, the rotation of the rotating shaft 42 drives the wire wheel 43 sleeved on the rotating shaft to realize the wire winding and unwinding of the wire harness for detection, so that the wire harness is orderly arranged, and the detection and use are convenient and efficient.
In some embodiments, referring to fig. 1, the wire takeup assembly 4 of the present application further includes a guide 44 for smoothing the inspection wire.
In addition, the guide member 44 includes a rotation shaft 441, a first wire guiding wheel 442 and a second wire guiding wheel 443, wherein the rotation shaft 441 is rotatably disposed in the accommodating cavity 41 parallel to the rotation shaft 42, the first wire guiding wheel 442 is sleeved on the rotation shaft 441, and the second wire guiding wheel 443 is rotatably disposed on an inner wall of the accommodating cavity 41 and a preset gap (which can be specifically set according to actual needs and is not specifically limited herein) for allowing the detection wire to pass through is disposed between the second wire guiding wheel 443 and the first wire guiding wheel 442. The outer edges of the first wire guiding wheel 442 and the second wire guiding wheel 443 are concave arc shapes, and can be matched with the outer circumference of the detection wire.
In the above embodiment, the first wire guiding wheel 442 and the second wire guiding wheel 443 rotate to smooth the detection line, so as to avoid knotting of the detection line, and thus, the use of the device is convenient for users.
In some embodiments, referring to fig. 1, the wire winding assembly 4 of the present application comprises a motor 45, a first pulley 46 and a second pulley 47, specifically, the motor 45 is disposed on a side wall of the housing cavity 41, and an output shaft thereof is connected with one end of the rotating shaft 42, the first pulley 46 and the second pulley 47 are respectively sleeved on the output shaft of the motor 45 and the rotating shaft 441, and the first pulley 46 and the second pulley 47 are connected by a belt.
In the above embodiment, the motor 45 drives the rotating shaft 42 and the first belt pulley 46 to rotate, the rotation of the rotating shaft drives the rotating wire wheel 43 to rotate, the rotation of the first belt pulley 46 drives the second belt pulley 47 connected with the rotating shaft through the belt to rotate, and the second belt pulley 47 is sleeved on the rotating shaft 441, that is, the rotating shaft 441 is driven by the rotation of the second belt pulley 47 to rotate, so that the wire winding and unwinding of the detection wire are realized, the wire winding and unwinding efficiency is improved, and the user can conveniently detect the overhead transmission line of the tower.
It should be noted that the above embodiments are merely for illustrating the technical solution of the present application, and not for limiting the same, and although the present application has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that the technical solution described in the above embodiments may be modified or some or all of the technical features may be equivalently replaced, and these modifications or substitutions do not deviate the essence of the corresponding technical solution from the scope of the technical solution of the embodiments of the present application.
Claims (7)
1. An overhead transmission line fault detection device, comprising:
The box body is horizontally provided with a movable plate capable of vertically moving up and down in the box body through a buffer assembly, the top surface of the movable plate is vertically provided with a baffle plate, and the baffle plate is used for dividing the box body into a first chamber for accommodating a detection main body and a second chamber for accommodating a communication module;
The mounting assembly comprises a first clamp, a second clamp and a third clamp, wherein the clamp of the first clamp close to one end of the first clamp is fixedly connected with the outer bottom surface of the box body, the clamp of the second clamp close to one end of the second clamp is slidably connected with the outer bottom surface of the box body, a plurality of threaded through holes are formed in the clamp of the first clamp close to the other end of the first clamp and the clamp of the second clamp close to the other end of the second clamp, and two ends of the third clamp are connected with the first clamp and the second clamp through fastening bolts respectively and form a mounting ring matched with the outer diameter of a pole tower.
2. The overhead transmission line fault detection device according to claim 1, wherein there are two of the mounting assemblies, the second clamps in both of the mounting assemblies each slide toward or away from the first clamp by a driving member;
The driving piece comprises a driving wheel and two driven wheels which are respectively meshed with the driving wheel;
The two driven wheels are in one-to-one correspondence with the two mounting assemblies, the driving wheel and the two driven wheels are rotatably arranged on the outer bottom surface of the box body, each driven wheel is sleeved on a threaded rod, a sliding block is sleeved on the threaded rod in a threaded mode, the top of the sliding block is in sliding connection with the outer bottom surface of the box body, and the bottom of the sliding block is fixedly connected with the second clamp.
3. The overhead transmission line fault detection device according to claim 1, wherein a plurality of buffer components are arranged between the inner bottom surface of the box body and the lower bottom surface of the movable plate, and each buffer component comprises a first connecting seat, two fixed blocks, a guide rod, two moving blocks, two connecting rods and two first springs;
the utility model discloses a movable plate, including fixed block, guide bar, first connecting seat with the lower bottom surface fixed connection of fly leaf, two the fixed block interval sets up on the interior bottom surface of box, the both ends of guide bar set up respectively two on the both sides wall that the fixed block is close to each other, two the movable block is all overlapped and is established on the guide bar and can follow the length direction of guide bar slides, every the both ends of connecting rod all with first connecting seat with the movable block articulates, the guide bar is two the movable block with the cover is equipped with on the pole between the fixed block the first spring.
4. The overhead transmission line fault detection device according to claim 3, wherein a buckle assembly is respectively arranged between the inner side wall of the box body and the detection main body and between the side wall of the baffle plate in the first chamber and the detection main body;
The buckle component comprises a second connecting seat, a supporting rod and a second spring;
The inside wall of box and baffle are located all be provided with on the lateral wall in the first cavity the second connecting seat, the both ends of branch respectively with first connecting seat articulated with detect the main part and be connected, the lateral wall of branch with between the inside wall of box and the lateral wall of branch with the baffle is located between the lateral wall in the first cavity all be provided with the second spring.
5. The overhead transmission line fault detection device according to any one of claims 1 to 4, wherein clamping grooves are formed in two opposite outer side walls of the box body;
the wire winding assembly comprises a receiving cavity, a rotating shaft and a wire reel;
The opposite sides of the storage cavity are respectively embedded in the clamping grooves, the rotating shaft is rotatably arranged in the storage cavity, and the wire wheel is sleeved on the rotating shaft and is used for winding a detection wire for fault detection.
6. The overhead transmission line fault detection device of claim 5, wherein the wire takeup assembly further comprises a guide for smoothing the detection wire;
the guide piece comprises a rotating shaft, a first wire guiding wheel and a second wire guiding wheel;
The rotary shaft is parallel to the rotary shaft and is rotatably arranged in the accommodating cavity, the first wire guide wheel is sleeved on the rotary shaft, the second wire guide wheel is rotatably arranged on the inner wall of the accommodating cavity and a preset gap for the detection wire to pass through is formed between the second wire guide wheel and the first wire guide wheel.
7. The overhead transmission line fault detection device of claim 6, wherein the wire takeup assembly comprises a motor, a first pulley and a second pulley;
The motor is arranged on the side wall of the storage cavity, an output shaft of the motor is connected with one end of the rotating shaft, the first belt pulley and the second belt pulley are respectively sleeved on the output shaft of the motor and the rotating shaft, and the first belt pulley and the second belt pulley are connected through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422317391.1U CN223679200U (en) | 2024-09-23 | 2024-09-23 | Overhead transmission line fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422317391.1U CN223679200U (en) | 2024-09-23 | 2024-09-23 | Overhead transmission line fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223679200U true CN223679200U (en) | 2025-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422317391.1U Active CN223679200U (en) | 2024-09-23 | 2024-09-23 | Overhead transmission line fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223679200U (en) |
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- 2024-09-23 CN CN202422317391.1U patent/CN223679200U/en active Active
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