CN210570632U - Iron tower stability detection alarm device - Google Patents
Iron tower stability detection alarm device Download PDFInfo
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- CN210570632U CN210570632U CN201921738452.4U CN201921738452U CN210570632U CN 210570632 U CN210570632 U CN 210570632U CN 201921738452 U CN201921738452 U CN 201921738452U CN 210570632 U CN210570632 U CN 210570632U
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- iron tower
- tower body
- balancing weight
- base station
- infrared distance
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Abstract
The utility model discloses an iron tower stability detection alarm device, include the base station and fix the iron tower body on the base station, still include detection device and emergency device, detection device includes measuring stick, balancing weight, post spring and acts as go-between, measuring stick one end is equipped with and is used for hanging the couple on iron tower body, and the other end is equipped with the balancing weight, the four corners of base station is equipped with the act as go-between of being connected with the balancing weight, all is connected with the post spring on the every act as go-between, the gravity of balancing weight is greater than the pulling force of post spring, be equipped with infrared distance meter in the post spring, emergency device includes many tractors that are connected with every infrared distance meter respectively, be equipped with the pull wire of being connected with iron tower body top. The utility model discloses an infrared distance meter installed on the column spring detects the displacement distance of balancing weight, can calculate the offset distance of iron tower body to detect out iron tower body's stability.
Description
Technical Field
The utility model relates to a power equipment field especially relates to an iron tower stability detection alarm device.
Background
The iron tower is a supporting point in an overhead line, is a high-rise structure, is very sensitive to inclined deformation, has high requirements on uneven settlement of a foundation, and determines whether a power transmission line can normally work or not due to the stability of the iron tower. The main material of iron tower is steel, and when the iron tower was built, its each item parameter all satisfied overhead line's use, but along with the increase of service life and the main material erosion of iron tower, its stability then changes year by year, therefore the iron tower needs often to detect and maintain to improve its life.
At present, detection and maintenance of iron towers are convenient for areas with developed traffic, but the iron towers in mountainous areas are extremely difficult, labor intensity of workers is increased when the iron towers are patrolled, devices and materials required by the iron towers are difficult to transport due to inconvenient traffic, and after the workers are patrolled, if the problems are found, the devices and the materials to be maintained need to be prevented from entering the mountains, so that the labor intensity of patrolling personnel is increased.
Disclosure of Invention
An object of the utility model is to provide a alleviate iron tower stability detection alarm device who patrols and examines personnel intensity of labour.
The utility model aims at realizing through the following technical scheme:
the utility model provides an iron tower stability detection alarm device, includes the base station and fixes the iron tower body on the base station, still includes detection device and emergency device, detection device includes measuring stick, balancing weight, post spring and acts as go-between, measuring stick one end is equipped with and is used for hanging the couple on the iron tower body, and the other end is equipped with the balancing weight, the four corners of base station is equipped with acts as go-between of being connected with the balancing weight, all is connected with the post spring on the every act as go-between, the gravity of balancing weight is greater than the pulling force of post spring, be equipped with infrared distance meter in the post spring, emergency device includes the many tractors that are connected with every infrared distance meter respectively, be equipped with the pull wire of being.
The measuring rod is hung and installed on the top or the upper part of the iron tower.
The iron tower body below the balancing weight is provided with a support, and the bottom of the configuration block is provided with a soft spring connected with the support.
The base station is provided with a control box, a controller is arranged in the control box, and the controller controls the corresponding tractor to start and stop according to signals sent by the infrared distance measuring instruments.
The iron tower body is provided with a signal transmitter connected with the controller, and the signal transmitter can transmit the iron tower body offset data measured by the infrared distance measuring instrument when transmitting signals.
The utility model discloses has following effect:
(1) the offset distance of the iron tower body can be calculated by detecting the displacement distance of the balancing weight through the infrared distance meter arranged on the column spring, so that the stability of the iron tower body is detected, an inspector can overhaul the corresponding iron tower body according to an alarm signal, the labor intensity of the inspector is reduced, the iron tower body can be stabilized by driving a traction wire through a tractor, and the working time of the iron tower body after being inclined is prolonged;
(2) by hanging the balancing weight at the bottom of the measuring rod and utilizing the characteristic that the bottom of the iron tower body is fixed on the base station, when the iron tower body deviates, the balancing weight can deviate to a larger size, meanwhile, because the elasticity of the column spring is smaller than the gravity of the balancing weight, the column spring can be stretched by the deviated balancing weight, and an infrared distance meter in the column spring sends out a signal after detecting the data change, thereby achieving the purpose of alarming;
(3) the soft spring is arranged at the bottom of the balancing weight, so that the influence of errors on the measuring rod and the balancing weight in windy weather can be absorbed through the weak elasticity of the soft spring, and the measuring accuracy is improved;
(4) the control box is arranged on the base station, so that the infrared distance measuring instrument and the tractor can be conveniently monitored;
(5) through setting up signal transmitter, can provide reference data for patrolling and examining personnel's maintenance to the equipment and the consumptive material that plan to carry.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic connection diagram of the controller of the present invention.
Reference numerals: 1. a base station; 2. an iron tower body; 3. a detection device; 31. a measuring rod; 32. a balancing weight; 33. a post spring; 34. a pull wire; 35. hooking; 36. a support; 37. a soft spring; 4. an infrared range finder; 5. an emergency device; 51. a tractor; 52. a pull wire; 6. a control box; 61. a controller; 7. a signal emitter.
Detailed Description
Examples
As shown in fig. 1 and fig. 2, the iron tower stability detection alarm device provided in this embodiment includes a base platform 1, an iron tower body 2 fixed on the base platform 1, a detection device 3, and an emergency device 5, where the detection device 3 includes a measuring rod 31, a counterweight 32, a column spring 33, and guy wires 34, the measuring rod 31 is installed at the top or upper portion of the iron tower in a hanging manner, one end of the measuring rod 31 is provided with a hook 35 for hanging on the iron tower body 2, the other end of the measuring rod is provided with the counterweight 32, the iron tower body 2 below the counterweight 32 is provided with a support 36, the bottom of the configuration block is provided with a soft spring 37 connected with the support 36, the elasticity of the soft spring 37 can only ensure that the counterweight 32 is vertical in normal weather conditions, such as breeze and raininess, four corners of the base platform 1 are provided with the guy wires 34 connected, the gravity of the balancing weight 32 is greater than the pulling force of the column spring 33, the infrared distance measuring instruments 4 are arranged in the column spring 33, the emergency device 5 comprises a plurality of tractors 51 which are respectively connected with each infrared distance measuring instrument 4, the tractors 51 are provided with traction lines 52 connected with the top end of the iron tower body 2, and the infrared distance measuring instruments 4 are preferably small in size and high in precision, such as LDM-40 of Huashengchang.
Be equipped with control box 6 on the base station 1, be equipped with controller 61 in the control box 6, the corresponding tractor 51 of signal control that controller 61 sent according to a plurality of infrared distance meters 4 stops, and the corresponding tractor 51 of signal control that sends according to infrared distance meters 4 stops to stop, to current controller 61 homoenergetic realization, belongs to prior art and therefore does not give unnecessary details here, and the chooseing for use of controller 61 can adopt: STM32, MCS-51, MSP430, etc.
The iron tower body 2 is provided with the signal emitter 7 connected with the controller 61, the signal emitter 7 can send the offset data of the iron tower body 2 measured by the infrared distance measuring instrument 4 when sending signals, most of the existing signal emitters 7 on the market are suitable for being used, for example, the signal emitter 7 with the model of Sub-1GHz433 is used.
The utility model discloses a use method is:
after the measuring rod 31 is hung and installed on the iron tower body 2, the balancing weight 32 is hung and installed at the bottom of the measuring rod 31, the soft spring 37 connected with the bracket 36 is installed at the bottom of the balancing weight 32, then one end of a plurality of stay wires 34 provided with column springs 33 is connected with the balancing weight 32, the other end is respectively connected with four corners of the base station 1 to form a conical detection station, the inclination angle of the iron tower body 2 can be monitored, then, the infrared distance meter 4 is installed in the column spring 33, and the degree of the infrared distance meter 4 is reset to zero when the weight block 32 is not subjected to an external force, so that the degree of infrared distance meter 4 when detecting balancing weight 32 displacement will be fixed on iron tower body 2's four corners girder around putting the pull wire 52 on tractor 51 afterwards, is connected infrared distance meter 4 with controller 61 with current mode of connection at last to be connected controller 61 with tractor 51 and signal transmitter 7.
This patent is when utilizing 2 fixed, the top slopes in bottom of iron tower body, only needs less angle just can make balancing weight 32 skew great distance, judges iron tower body 2's stability to realize accurate automated inspection's purpose.
The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an iron tower stability detection alarm device, includes the base station and fixes the iron tower body on the base station, its characterized in that: still include detection device and emergency device, detection device includes measuring stick, balancing weight, post spring and acts as go-between, measuring stick one end is equipped with the couple that is used for hanging on iron tower body, and the other end is equipped with the balancing weight, the four corners of base station is equipped with the acting as go-between of being connected with the balancing weight, all is connected with the post spring on every acting as go-between, the gravity of balancing weight is greater than the pulling force of post spring, be equipped with infrared distance meter in the post spring, emergency device includes many tractors that are connected with every infrared distance meter respectively, be equipped with the pull wire of being connected with iron tower body top on the tractor.
2. The iron tower stability detection alarm device according to claim 1, characterized in that: the measuring rod is hung and installed on the top or the upper part of the iron tower.
3. The iron tower stability detection alarm device according to claim 1, characterized in that: the iron tower body below the balancing weight is provided with a support, and the bottom of the configuration block is provided with a soft spring connected with the support.
4. The iron tower stability detection alarm device according to claim 1, characterized in that: the base station is provided with a control box, a controller is arranged in the control box, and the controller controls the corresponding tractor to start and stop according to signals sent by the infrared distance measuring instruments.
5. The iron tower stability detection alarm device according to claim 1, characterized in that: the iron tower body is provided with a signal transmitter connected with the controller, and the signal transmitter can transmit the iron tower body offset data measured by the infrared distance measuring instrument when transmitting signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738452.4U CN210570632U (en) | 2019-10-17 | 2019-10-17 | Iron tower stability detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738452.4U CN210570632U (en) | 2019-10-17 | 2019-10-17 | Iron tower stability detection alarm device |
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| Publication Number | Publication Date |
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| CN210570632U true CN210570632U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921738452.4U Active CN210570632U (en) | 2019-10-17 | 2019-10-17 | Iron tower stability detection alarm device |
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| CN (1) | CN210570632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482859A (en) * | 2020-10-09 | 2021-03-12 | 国网山东省电力公司烟台供电公司 | Typhoon-resistant electric power tower |
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2019
- 2019-10-17 CN CN201921738452.4U patent/CN210570632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482859A (en) * | 2020-10-09 | 2021-03-12 | 国网山东省电力公司烟台供电公司 | Typhoon-resistant electric power tower |
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