CN220437988U - Lightning current shunt testing device - Google Patents
Lightning current shunt testing device Download PDFInfo
- Publication number
- CN220437988U CN220437988U CN202321272056.3U CN202321272056U CN220437988U CN 220437988 U CN220437988 U CN 220437988U CN 202321272056 U CN202321272056 U CN 202321272056U CN 220437988 U CN220437988 U CN 220437988U
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- China
- Prior art keywords
- lightning current
- diverter
- current diverter
- coil spring
- fixing
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- 238000012360 testing method Methods 0.000 title claims abstract description 49
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 238000007667 floating Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a lightning current diverter testing device, which belongs to the technical field of testing devices, and particularly relates to a lightning current diverter testing device.
Description
Technical Field
The utility model relates to the technical field of testing devices, in particular to a lightning current diverter testing device.
Background
The rotary tensile test technology is a test method that after test equipment and a test device are relatively fixed, the test equipment bears the rotary tensile load of the test device and tests the stability of the test device, and the test equipment can adopt a motor to rotate to drive the test equipment to perform related tests, and can also adopt manual dragging test equipment to finish the tests.
The rotary tensile test is utilized to obtain related technical data, and the data analysis can be used for prolonging the service life and reliability of test equipment and upgrading the technology of products. The above related test means can achieve the effect of testing the lightning current diverter, but has the following disadvantages:
the existing lightning current diverter testing device can only test one lightning current diverter at a time, has low testing efficiency and is inconvenient to detach. The manual dragging of the shunt line carries out tensile test, and intensity of labour is great and unable continuous test, unable effectual stability of test equipment.
Disclosure of Invention
The utility model aims to solve the technical problems and provides a lightning current diverter testing device.
The utility model provides a lightning current shunt testing arrangement, testing arrangement includes the installing support, can fix a plurality of on the installing support lightning current shunt's fixed bolster, the free end of lightning current shunt's branch streamline links to each other with a plurality of reel assemblies, thereby the motor drives the reel assembly through the axle and carries out positive and negative rotation and stretch or release branch streamline.
Further, the lightning current diverter comprises a fixed support, a body, a diversion line and a fixed bolt, wherein one end of the diversion line is fixedly connected with the lightning current diverter body, a coil spring is arranged in the body and is fixed at a coil spring fixing shaft, when the diversion line is stretched, the lightning current diverter body rotates to drive the coil spring to rotate and wind on the surface of the coil spring fixing shaft to store energy, and when the lightning current diverter reversely rotates, the coil spring energy storage is released to realize autonomous retraction of the diversion line.
Further, the reel assembly includes two baffles, a connection straight tube, and two axles are assembled a axle through the connection straight tube, alternates on the connection straight tube and fixes two baffles, the axle is installed on the bearing fixed bolster, the bearing fixed bolster is installed on the base. Preferably, another group of connecting straight pipes are uniformly distributed between the two baffles.
Furthermore, the surface of the connecting straight pipe is provided with a strip hole, and the shunt line is installed in the strip hole in a penetrating way.
Further, the baffle is provided with a strip hole and a round through hole, and the circumference of the baffle is provided with a ruffle.
Further, the base is provided with an eye bolt pair and a grid pedal.
Further, the shaft is provided with a key matching hole, and is in clearance fit with a speed reducer of the motor through a key for transmission.
Compared with the prior art, the utility model has the following beneficial effects: (1) The device can simultaneously install a plurality of devices through the fixing device and the shaft, and the motor can uniformly drive the shunt wires to stretch out and draw back, so that a plurality of lightning current shunts can be tested simultaneously; (2) The device can continuously test the reliability of the lightning current diverter because of electric extension and contraction, and is combined with an automatic control system, so that the labor intensity of workers is saved, and the safety and the efficiency of a testing stage are improved.
Drawings
FIG. 1 is a lightning current diverter test apparatus of the present utility model;
FIG. 2 is a view of a lightning current diverter configuration;
FIG. 3 is a partial enlarged view of a lightning current diverter test device;
FIG. 4 is an internal portion of a lightning current diverter test apparatus;
FIG. 5 is a reel-up of a lightning current diverter test device;
FIG. 6 is a view of the inside of the lightning current diverter.
Wherein:
1 is a lightning current diverter mounting bracket, 2 is a lightning current diverter and 3 is a testing device.
2.1 is a lightning current diverter fixing bracket, 2.2 is a lightning current diverter body, 2.3 is a diversion line, and 2.4 is a fixing bolt pair;
2.2.1 is a coil spring, and 2.2.2 is a coil spring fixing shaft;
3.1 is a base, 3.2 is a base fixing hole, 3.3 is an eye bolt pair, 3.4 is a grid pedal, 3.5 is a shell 01,3.6 is a nameplate 01,3.7 is a nameplate 02,3.8 is a nameplate fixing bolt pair, 3.9 is a shell fixing plate 01,3.11 is a shell fixing bolt pair, 3.12 is a shell fixing plate 02,3.13 is a motor control box, 3.14 is a gear motor, 3.15 is a winding drum assembly, 3.16 is a bearing seat, 3.17 is a bearing seat fixing bolt pair, 3.18 is a bearing seat fixing bracket, 3.19 is a motor control box fixing bracket, 3.20 is a gear motor fixing bolt pair, and 3.21 is a gear motor fixing bracket;
3.15.1 is a baffle, 3.15.2 is another baffle 02,3.15.3 is a connecting straight tube, 3.15.4 is an axis, 3.15.5 is another axis, 3.15.6 is another set of connecting straight tubes.
Detailed Description
The technical scheme of the utility model is further explained below with reference to the attached drawings.
As shown in fig. 2 and 6, the lightning current diverter 2 is composed of a lightning current diverter fixing bracket 2.1, a lightning current diverter body 2.2, a diverter line 2.3 and a fixing bolt pair 2.4.
The lightning current diverter body 2.2 is internally provided with a coil spring 2.2.1, the coil spring 2.2.1 is fixed at the coil spring fixing shaft 2.2.2, the lightning current diverter body 2.2 rotates to drive the coil spring 2.2.1 to rotate and wind on the surface of the coil spring fixing shaft 2.2.2 and store energy, and when the lightning current diverter body rotates reversely, the coil spring 2.2.1 stores energy and releases to realize independent recovery of the shunt wire 2.3.
The lightning diverter is mounted on the floating roof tank for connecting the floating roof and the tank wall and releasing lightning which may hit the floating roof from the floating roof to the tank wall. In order to ensure the reliability of the telescoping, the telescoping device experiment is particularly important.
As shown in fig. 1 and 3, the lightning current diverter mounting bracket 1 is made of section steel, so as to ensure the use strength, the lower part of the lightning current diverter mounting bracket is provided with a mounting base plate and mounting holes for being fixed on the ground, and the upper part of the lightning current diverter mounting bracket is provided with a cross beam and mounting holes for fixing the lightning current diverter.
The bottom of the lightning current diverter fixing support 2.1 is provided with a fixing hole which is fixedly connected with the lightning current diverter mounting support 1, the side face of the lightning current diverter fixing support 2.1 is also provided with a fixing hole which is fixedly connected with the lightning current diverter body 2.2, one end of the diverter line 2.3 is fixedly connected with the lightning current diverter body 2.2, and the other end of the diverter line is connected with the connecting straight tube 01.15.3 of the testing device 3 through the fixing bolt pair 2.4.
As shown in fig. 5, the reel assembly 3.15 is composed of a baffle 01.15.1, a baffle 02 3.15.2, a connecting straight pipe 01.15.3, a shaft 01.15.4, a shaft 02 3.15.5 and a connecting straight pipe 02.15.6.
The surface of the connecting straight pipe 3.15.3 pipe is provided with a strip hole for the separation line 2.3 to be installed in the pipe in a penetrating way. The shaft 3.15.4, the shaft 02, 3.15.5 and the connecting straight tube 3.15.3 are combined into a whole by welding, and all are in an axial direction and the same central line position. The baffle 3.15.1 and the baffle 3.15.2 are welded on the surface of the connecting straight pipe 3.15.3, so that the strength is ensured, and 5 baffles 3.15.1 and 3.15.2 are welded on the surface of the connecting straight pipe 01.15.3 respectively. The surfaces of the baffle plates 01.15.1 and 02.15.2 are provided with strip holes and round through holes, and the circumference is provided with a ruffle for accommodating the return split line 2.3. The other group of connecting straight pipes 3.15.6 are inserted into the baffle plates 01.15.1 and 02.15.2 and welded on the surfaces of the baffle plates, so that the stability is improved. When the shunt wire 2.3 is wound at the reel assembly 3.15, the components all play roles in gathering, storing and guiding.
The testing device 3 is provided with a base 3.1, the base 3.1 is provided with a base fixing hole 3.2 for fixing the testing device 3, the eye bolt pair 3.3 is arranged on the surface of the steel structure of the base 3.1, and the grid pedal 3.4 is also arranged on the surface of the steel structure of the base 3.1.
As shown in fig. 4, the structural surface of the base 3.1 is welded with a bearing seat fixing bracket 3.18, a motor control box fixing bracket 3.19 and a gear motor fixing bracket 3.21. The bearing seat fixing bracket 3.18 is fixedly connected with the bearing seat 3.16 through a bearing seat fixing bolt pair 3.17. The gear motor fixing bracket 3.21 is connected with a gear motor 3.14 through a gear motor fixing bolt pair 3.20. The motor control box 3.13 is fixed on a motor control box fixing bracket 3.19.
The spool assembly 3.15 is inserted and installed at the mounting holes of the bearing seat 3.16 and the gear motor 3.14 respectively, and the shaft 3.15.4 of the spool assembly 3.15 is designed with a key matching hole and is in clearance fit and fixed through a key.
The shell 01.5 and the shell 02.9 are fixed on the surfaces of the bearing seat fixing bracket 3.18 and the gear motor fixing bracket 3.21 through the shell fixing plate 01.10, the shell fixing bolt pair 3.11 and the shell fixing plate 02.12. The surfaces of the shell 01.5 and the shell 02 3.9 are provided with nameplates 01.6 and 02.7, and the nameplates are fixed through nameplate fixing bolt pairs 3.8.
The motor control box 3.13 and the gear motor 3.14 are controlled through cable connection, and an automatic control system is formed by the motor control box 3.13, a contactor, a circuit breaker, a start and stop button, a thermal relay and a control module, so that the motor can be controlled to rotate positively and reversely in a timing manner.
The speed reducing motor 3.14 consists of a speed reducer and a motor, the speed reducer outputs at a speed ratio of 30, the speed is about 47r/min, the rotating speed is low, and the safety and the reliability are realized.
When the lightning current diverter mounting bracket is used, the lightning current diverter mounting bracket 1 is fixed on the foundation ground, the lightning current diverter 2 is fixed on the upper portion of the lightning current diverter mounting bracket, and the diversion line 2.3 of the lightning current diverter 2 is fixed on the reel assembly 3.15 of the testing device 3 through the fixing bolt pair 2.4.
The motor control box 3.13 starts the gear motor 3.14, the gear motor 3.14 drives the winding drum assembly 3.15 to rotate forward through the automatic control system, winding of the shunt line 2.3 is started, after the forward rotation time of the motor control box 3.13 is reached, the gear motor 3.14 is controlled by the motor control box 3.13 to rotate reversely, the lightning current diverter 2 is automatically retracted by the shunt line 2.3, after the reverse rotation time of the motor control box 3.13 is reached, the forward rotation of the gear motor 3.14 is controlled by the motor control box 3.13 again, the shunt line 2.3 is automatically rotated in a circulating mode, and the reliability of the lightning current diverter 2 is tested.
According to the utility model, technical data are obtained through testing, and the analysis data are used for obtaining a conclusion, so that the reliability of the lightning current diverter can be enhanced, the quality of products is provided, and the production safety is ensured in practical application. The protection scope of which is subject to the recitation of the claims.
Claims (7)
1. The utility model provides a lightning current shunt testing arrangement, lightning current shunt includes fixed bolster and branch streamline, its characterized in that, testing arrangement includes the installing support, can fix a plurality of on the installing support the fixed bolster of lightning current shunt, the free end and the a plurality of reel assemblies of branch streamline of lightning current shunt link to each other, thereby the motor drives the reel assembly through the axle and carries out positive and negative rotation and stretch or release branch streamline.
2. The lightning current diverter testing device according to claim 1, wherein the lightning current diverter comprises a body and a fixing bolt, one end of the diverter line is fixedly connected with the lightning current diverter body, a coil spring is arranged in the body and is fixed at a coil spring fixing shaft, when the diverter line is stretched, the lightning current diverter body rotates to drive the coil spring to rotate and wind on the surface of the coil spring fixing shaft and store energy, and when the diverter line rotates reversely, the coil spring stores energy to release so as to realize autonomous retraction of the diverter line.
3. The lightning current diverter test device according to claim 1, wherein the reel assembly comprises two baffles, a connecting straight tube, two shafts, the two shafts being combined into a single shaft by the connecting straight tube, the connecting straight tube being threaded on and fixing the two baffles, the shafts being mounted on a bearing mounting bracket, the bearing mounting bracket being mounted on the base.
4. A lightning current diverter testing device according to claim 3, wherein another set of connecting straight pipes are evenly distributed between the two baffles.
5. A lightning current diverter test apparatus as defined in claim 3, wherein the baffle plate has elongated openings and circular through holes, and is circumferentially provided with a hem.
6. A lightning current diverter testing device according to claim 3, wherein the base is provided with an eye bolt pair and a grille pedal.
7. A lightning current diverter test apparatus according to claim 3, wherein the shaft has a keyed bore and is clearance fit with a speed reducer of the motor via a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272056.3U CN220437988U (en) | 2023-05-24 | 2023-05-24 | Lightning current shunt testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321272056.3U CN220437988U (en) | 2023-05-24 | 2023-05-24 | Lightning current shunt testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437988U true CN220437988U (en) | 2024-02-02 |
Family
ID=89699883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321272056.3U Active CN220437988U (en) | 2023-05-24 | 2023-05-24 | Lightning current shunt testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437988U (en) |
-
2023
- 2023-05-24 CN CN202321272056.3U patent/CN220437988U/en active Active
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