CN112067464B - A kind of torsion resistance cable testing device - Google Patents
A kind of torsion resistance cable testing device Download PDFInfo
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- CN112067464B CN112067464B CN202010929065.XA CN202010929065A CN112067464B CN 112067464 B CN112067464 B CN 112067464B CN 202010929065 A CN202010929065 A CN 202010929065A CN 112067464 B CN112067464 B CN 112067464B
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Abstract
本发明公开了一种抗扭回力电缆测试装置，包括测试台、第一旋转箱和顶板，所述测试台顶部的左侧与第一旋转箱的底部固定连接，并且第一旋转箱的顶部与顶板的底部固定连接，所述测试台内腔的两侧之间固定连接有隔板，并且隔板的顶部通过支撑板固定连接有第一电机，所述第一电机的输出端通过联轴器固定连接有螺纹杆，本发明涉及电缆测试技术领域。该抗扭回力电缆测试装置，能够对电缆的抗拉和抗扭能力进行测试，使用者无需通过不同设备进行测试，大大的节约了使用者的时间，也降低了工作人员的劳动强度，通过第一卡筒和第二卡筒的相互配合下，可以对电缆进行很好的固定，避免了电缆在测试时发生松动，保证了测试结果的准确性。
The invention discloses a torsion-resistance cable testing device, which comprises a testing platform, a first rotating box and a top plate, the left side of the top of the testing platform is fixedly connected to the bottom of the first rotating box, and the top of the first rotating box is connected to the bottom of the first rotating box. The bottom of the top plate is fixedly connected, a partition is fixedly connected between the two sides of the inner cavity of the test bench, and the top of the partition is fixedly connected with a first motor through a support plate, and the output end of the first motor is connected through a coupling A threaded rod is fixedly connected, and the invention relates to the technical field of cable testing. The torsion resistance cable test device can test the tensile and torsion resistance of the cable, and the user does not need to use different equipment to test, which greatly saves the user's time and reduces the labor intensity of the staff. With the mutual cooperation of the first cartridge and the second cartridge, the cable can be well fixed, which prevents the cable from loosening during the test and ensures the accuracy of the test result.
Description
技术领域technical field
本发明涉及电缆测试技术领域，具体为一种抗扭回力电缆测试装置。The invention relates to the technical field of cable testing, in particular to a torsion-resistance cable testing device.
背景技术Background technique
电缆通常是由几根或几组导线绞合而成的类似绳索的电缆，每组导线之间相互绝缘，并常围绕着一根中心扭成，整个外面包有高度绝缘的覆盖层。多架设在空中或装在地下、水底，用于电讯或电力输送。测试能够对一些基本数据产生客观的评价，及时发现网络、设备的问题，在电缆生产完成后，为了对电缆的性能进行测试，常常需要对电缆的抗拉和抗扭能力进行测试，在对电缆抗扭能力进行测试时，一般是先将电缆固定好，然后通过电机双向对电缆进行扭转，对电缆扭转时的各项数据进行记录。The cable is usually a rope-like cable twisted by several or several groups of wires. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outside is covered with a highly insulating covering. Most of them are erected in the air or installed underground or underwater for telecommunications or power transmission. The test can produce an objective evaluation of some basic data, and timely discover the problems of the network and equipment. After the cable production is completed, in order to test the performance of the cable, it is often necessary to test the tensile and torsion resistance of the cable. When testing the torsion resistance, the cable is generally fixed first, and then the cable is twisted bidirectionally by the motor, and various data of the cable twisting are recorded.
现有的抗扭回力电缆测试装置非常成熟，但是一般只能对电缆的抗扭能力进行测试，并不能对电缆的抗拉能力进行测试，电缆的抗扭和抗拉能力是电缆性能的常规检测，这样使用者需要通过不同设备进行检测，增加了工作人员的劳动强度，且在对电缆进行固定时，现有的固定方式只是简单的通过夹板固定，这样在进行测试时，电缆容易固定不紧，导致整体的测试数据不够准确。The existing torsion resistance cable test device is very mature, but generally only the torsion resistance of the cable can be tested, and the tensile capacity of the cable cannot be tested. The torsion resistance and tensile capacity of the cable are routine tests for cable performance. In this way, the user needs to use different equipment for detection, which increases the labor intensity of the staff, and when fixing the cable, the existing fixing method is simply fixed by a splint, so that the cable is easy to fix but not tight when testing. , resulting in inaccurate overall test data.
发明内容Contents of the invention
(一)解决的技术问题(1) Solved technical problems
针对现有技术的不足，本发明提供了一种抗扭回力电缆测试装置，解决了电缆测试装置不能对电缆的抗扭和抗拉能力一起测试的问题。Aiming at the deficiencies of the prior art, the present invention provides a torsion-resistance cable testing device, which solves the problem that the cable testing device cannot test the torsion resistance and tensile capacity of the cable together.
(二)技术方案(2) Technical solutions
为实现以上目的，本发明通过以下技术方案予以实现：一种抗扭回力电缆测试装置，包括测试台、第一旋转箱和顶板，所述测试台顶部的左侧与第一旋转箱的底部固定连接，并且第一旋转箱的顶部与顶板的底部固定连接，所述测试台内腔的两侧之间固定连接有隔板，并且隔板的顶部通过支撑板固定连接有第一电机，所述第一电机的输出端通过联轴器固定连接有螺纹杆，并且螺纹杆远离第一电机的一端与测试台内腔的右侧通过轴承转动连接，所述螺纹杆的表面螺纹连接有螺纹块，并且螺纹块的顶部固定连接有第二旋转箱，所述第二旋转箱的顶部贯穿测试台并延伸至测试台的顶部，所述第一旋转箱的内部和第二旋转箱的内部均通过支撑板固定连接有第二电机，并且第二电机的输出端通过联轴器固定连接有固定杆，两个所述固定杆的一端分别贯穿第一旋转箱和第二旋转箱并延伸至第一旋转箱的外部和第二旋转箱的外部，两个所述固定杆分别延伸至第一旋转箱外部的一端和第二旋转箱外部的一端均固定连接有线盘，并且线盘的一侧固定连接有安装板，所述安装板的顶部固定连接有第一卡筒，并且第一卡筒的顶部贯穿有螺钉。In order to achieve the above object, the present invention is achieved through the following technical solutions: a torsion-return force cable testing device, including a test bench, a first rotating box and a top plate, the left side of the top of the test bench is fixed to the bottom of the first rotating box connected, and the top of the first rotary box is fixedly connected to the bottom of the top plate, a partition is fixedly connected between the two sides of the inner cavity of the test bench, and the top of the partition is fixedly connected with a first motor through a support plate, the The output end of the first motor is fixedly connected with a threaded rod through a coupling, and one end of the threaded rod away from the first motor is connected with the right side of the inner chamber of the test bench through a bearing for rotation, and the surface of the threaded rod is threaded with a threaded block, And the top of the threaded block is fixedly connected with a second rotary box, the top of the second rotary box runs through the test bench and extends to the top of the test bench, the inside of the first rotary box and the inside of the second rotary box are supported by The plate is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a fixed rod through a coupling, and one end of the two fixed rods respectively passes through the first rotary box and the second rotary box and extends to the first rotary box. The outside of the box and the outside of the second rotating box, the two fixed rods respectively extending to one end outside the first rotating box and one end outside the second rotating box are fixedly connected with a cable tray, and one side of the cable tray is fixedly connected with a The mounting plate, the top of the mounting plate is fixedly connected with the first cartridge, and the top of the first cartridge is penetrated with screws.
优选的，所述隔板的顶部且位于螺纹杆的底部固定连接有滑杆，并且滑杆的表面与螺纹块的内部滑动连接。Preferably, a slide bar is fixedly connected to the top of the partition and located at the bottom of the threaded rod, and the surface of the slide bar is slidably connected to the inside of the threaded block.
优选的，所述隔板的底部固定连接有固定板，并且固定板的底部与测试台内腔的底部之间固定连接。Preferably, the bottom of the partition is fixedly connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with the bottom of the inner chamber of the test bench.
优选的，所述线盘的表面固定连接有第二卡筒，并且第二卡筒的两侧均贯穿有螺钉。Preferably, the surface of the wire reel is fixedly connected with a second cartridge, and both sides of the second cartridge are penetrated with screws.
优选的，所述第一卡筒的内壁和第二卡筒的内壁均固定连接有橡胶垫。Preferably, rubber pads are fixedly connected to the inner wall of the first cartridge and the inner wall of the second cartridge.
优选的，所述测试台表面的两侧均通过活动件转动连接有箱门，并且箱门的表面固定连接有把手。Preferably, both sides of the surface of the test bench are rotatably connected with a box door through movable parts, and the surface of the box door is fixedly connected with a handle.
优选的，所述测试台的右侧固定连接有电控箱，并且电控箱的表面固定连接有控制面板，所述控制面板的表面固定连接有控制按钮。Preferably, an electric control box is fixedly connected to the right side of the test bench, and a control panel is fixedly connected to the surface of the electric control box, and control buttons are fixedly connected to the surface of the control panel.
优选的，所述螺纹块的底部固定连接有滚轮，并且滚轮的底部与隔板的顶部之间滚动连接。Preferably, the bottom of the threaded block is fixedly connected with rollers, and the bottom of the rollers is rollingly connected with the top of the partition.
优选的，所述测试台的顶部开设有与第二旋转箱相配合使用的开口。Preferably, the top of the test bench is provided with an opening used in conjunction with the second rotary box.
(三)有益效果(3) Beneficial effects
本发明提供了一种抗扭回力电缆测试装置。具备以下有益效果：The invention provides a testing device for an anti-twist and back force cable. Has the following beneficial effects:
(1)、该抗扭回力电缆测试装置，通过第一旋转箱的内部和第二旋转箱的内部均通过支撑板固定连接有第二电机，并且第二电机的输出端通过联轴器固定连接有固定杆，两个固定杆的一端分别贯穿第一旋转箱和第二旋转箱并延伸至第一旋转箱的外部和第二旋转箱的外部，两个固定杆分别延伸至第一旋转箱外部的一端和第二旋转箱外部的一端均固定连接有线盘，并且线盘的一侧固定连接有安装板，能够对电缆的抗拉和抗扭能力进行测试，使用者无需通过不同设备进行测试，大大的节约了使用者的时间，也降低了工作人员的劳动强度，通过第一卡筒和第二卡筒的相互配合下，可以对电缆进行很好的固定，避免了电缆在测试时发生松动，保证了测试结果的准确性。(1), the torsion resistance cable testing device, through the inside of the first rotating box and the inside of the second rotating box are fixedly connected with the second motor through the support plate, and the output end of the second motor is fixedly connected through the coupling There are fixed rods, one ends of the two fixed rods respectively pass through the first rotary box and the second rotary box and extend to the outside of the first rotary box and the outside of the second rotary box, and the two fixed rods respectively extend to the outside of the first rotary box One end of the cable reel and one end outside the second rotating box are fixedly connected to the cable reel, and one side of the reel is fixedly connected to the installation plate, which can test the tensile and torsion resistance of the cable, and the user does not need to use different equipment for testing. It greatly saves the user's time and reduces the labor intensity of the staff. With the mutual cooperation of the first cartridge and the second cartridge, the cable can be well fixed and the cable is avoided from loosening during testing. , to ensure the accuracy of the test results.
(2)、该抗扭回力电缆测试装置，通过测试台顶部的左侧与第一旋转箱的底部固定连接，并且第一旋转箱的顶部与顶板的底部固定连接，测试台内腔的两侧之间固定连接有隔板，并且隔板的顶部通过支撑板固定连接有第一电机，测试台的右侧固定连接有电控箱，并且电控箱的表面固定连接有控制面板，控制面板的表面固定连接有控制按钮，便于使用者进行操作，整体自动化程度高。(2) The torsion-resistance cable test device is fixedly connected to the bottom of the first rotary box through the left side of the top of the test bench, and the top of the first rotary box is fixedly connected to the bottom of the top plate, and the two sides of the inner cavity of the test bench A partition is fixedly connected between them, and the top of the partition is fixedly connected with the first motor through the support plate, the right side of the test bench is fixedly connected with the electric control box, and the surface of the electric control box is fixedly connected with the control panel, the control panel The surface is fixedly connected with control buttons, which is convenient for users to operate, and the overall degree of automation is high.
附图说明Description of drawings
图1为本发明结构的主视图；Fig. 1 is the front view of structure of the present invention;
图2为本发明测试台结构的剖视图；Fig. 2 is the cross-sectional view of test bench structure of the present invention;
图3为本发明第一旋转箱结构的剖视图；Fig. 3 is the cross-sectional view of the first rotary box structure of the present invention;
图4为本发明线盘结构的侧视图；Fig. 4 is the side view of wire reel structure of the present invention;
图5为本发明第一卡筒结构的立体图。Fig. 5 is a perspective view of the first cartridge structure of the present invention.
图中，1-测试台、2-第一旋转箱、3-顶板、4-隔板、5-第一电机、6-螺纹杆、7-螺纹块、8-第二旋转箱、9-第二电机、10-固定杆、11-线盘、12-安装板、13-第一卡筒、14-滑杆、15-固定板、16-第二卡筒、17-橡胶垫、18-箱门、19-电控箱、20-控制面板、21-滚轮。In the figure, 1-test bench, 2-first rotating box, 3-top plate, 4-partition plate, 5-first motor, 6-threaded rod, 7-threaded block, 8-second rotating box, 9-the first Second motor, 10-Fixed rod, 11-Wire reel, 12-Installation plate, 13-First cartridge, 14-Sliding rod, 15-Fixed plate, 16-Second cartridge, 17-Rubber pad, 18-Box Door, 19-electric control box, 20-control panel, 21-roller.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
请参阅图1-4，本发明实施例提供一种技术方案：一种抗扭回力电缆测试装置，包括测试台1、第一旋转箱2和顶板3，测试台1顶部的左侧与第一旋转箱2的底部固定连接，并且第一旋转箱2的顶部与顶板3的底部固定连接，测试台1内腔的两侧之间固定连接有隔板4，并且隔板4的顶部通过支撑板固定连接有第一电机5，第一电机5为伺服电机，可以进行正反转，这样第一电机5启动后会带动螺纹块7在螺纹杆6上往复运动，第一电机5启动后会带动螺纹杆6的转动，进而带动了螺纹杆6的转动，继而带动了螺纹块7的转动，在滑杆14的限位作用下，这时螺纹块7会在螺纹杆6上直线运动，继而带动了第二旋转箱8的运动，这样就可以对第二旋转箱8的横向位置进行调节，进而对两个第一卡筒13之间的电缆进行拉伸，这样就可对电缆的抗拉能力进行测试，第一电机5的输出端通过联轴器固定连接有螺纹杆6，并且螺纹杆6远离第一电机5的一端与测试台1内腔的右侧通过轴承转动连接，螺纹杆6的表面螺纹连接有螺纹块7，并且螺纹块7的顶部固定连接有第二旋转箱8，第二旋转箱8的顶部贯穿测试台1并延伸至测试台1的顶部，第一旋转箱2的内部和第二旋转箱8的内部均通过支撑板固定连接有第二电机9，并且第二电机9的输出端通过联轴器固定连接有固定杆10，两个固定杆10的一端分别贯穿第一旋转箱2和第二旋转箱8并延伸至第一旋转箱2的外部和第二旋转箱8的外部，两个固定杆10分别延伸至第一旋转箱2外部的一端和第二旋转箱8外部的一端均固定连接有线盘11，并且线盘11的一侧固定连接有安装板12，安装板12的顶部固定连接有第一卡筒13，并且第一卡筒13的顶部贯穿有螺钉，先将电缆的一端插入到第二卡筒16，然后通过螺钉进行固定，固定后将电缆的线盘11的表面进行缠绕，缠绕合适后将电缆的另一端穿过第一卡筒13，然后经过螺钉对第一卡筒13内的电缆进行固定，当使用者将电缆的两端分别与第一旋转箱2上的线盘和第二旋转箱8上的线盘11固定好之后，这时使用者在控制面板20上对转速和扭力等指标进行调节。Please refer to Fig. 1-4, the embodiment of the present invention provides a kind of technical scheme: a kind of torsion back force cable testing device, comprises test stand 1, the first rotating box 2 and top board 3, the left side of test stand 1 top and the first The bottom of the rotary box 2 is fixedly connected, and the top of the first rotary box 2 is fixedly connected to the bottom of the top plate 3. A partition 4 is fixedly connected between the two sides of the inner cavity of the test bench 1, and the top of the partition 4 passes through the support plate The first motor 5 is fixedly connected, and the first motor 5 is a servo motor, which can carry out forward and reverse rotation, so that the first motor 5 will drive the threaded block 7 to reciprocate on the threaded rod 6 after the first motor 5 is started. After the first motor 5 is started, it will drive The rotation of the threaded rod 6 further drives the rotation of the threaded rod 6, which in turn drives the rotation of the threaded block 7. Under the limit action of the slide bar 14, the threaded block 7 will move linearly on the threaded rod 6, and then drive the threaded block 7. The movement of the second rotary box 8 is ensured, so that the lateral position of the second rotary box 8 can be adjusted, and then the cable between the two first card cylinders 13 is stretched, so that the tensile capacity of the cable can be improved To test, the output end of the first motor 5 is fixedly connected with a threaded rod 6 through a coupling, and the end of the threaded rod 6 away from the first motor 5 is connected to the right side of the inner cavity of the test bench 1 through bearing rotation, and the threaded rod 6 The surface is threaded with a threaded block 7, and the top of the threaded block 7 is fixedly connected with a second rotary box 8, the top of the second rotary box 8 runs through the test bench 1 and extends to the top of the test bench 1, the inside of the first rotary box 2 The second motor 9 is fixedly connected with the inside of the second rotating box 8 through a support plate, and the output end of the second motor 9 is fixedly connected with a fixed rod 10 through a coupling, and one end of the two fixed rods 10 respectively passes through the first The rotary box 2 and the second rotary box 8 extend to the outside of the first rotary box 2 and the outside of the second rotary box 8, and the two fixed rods 10 respectively extend to one end of the first rotary box 2 and the second rotary box 8 One end of the outside is fixedly connected with a wire reel 11, and one side of the wire reel 11 is fixedly connected with a mounting plate 12, the top of the mounting plate 12 is fixedly connected with a first cartridge 13, and the top of the first cartridge 13 is penetrated with a screw, First insert one end of the cable into the second card cylinder 16, then fix it with screws, wind the surface of the cable reel 11 after fixing, pass the other end of the cable through the first card cylinder 13 after the winding is appropriate, and then pass through the The screws fix the cables in the first cartridge 13. After the user fixes the two ends of the cables to the reels 11 on the first rotating box 2 and the reels 11 on the second rotating box 8 respectively, use Or adjust the indicators such as rotating speed and torque on the control panel 20 .
请参阅图2，隔板4的顶部且位于螺纹杆6的底部固定连接有滑杆14，滑杆14可以对螺纹块7在1螺纹杆6上的1运动进行限位，并且滑杆14的表面与螺纹块7的内部滑动连接，隔板4的底部固定连接有固定板15，并且固定板15的底部与测试台1内腔的底部之间固定连接。Referring to Fig. 2, the top of the dividing plate 4 is fixedly connected with a slide bar 14 at the bottom of the threaded rod 6, the slide bar 14 can limit the movement of the threaded block 7 on the threaded rod 6, and the slide bar 14 The surface is slidably connected to the inside of the threaded block 7 , the bottom of the partition 4 is fixedly connected to a fixed plate 15 , and the bottom of the fixed plate 15 is fixedly connected to the bottom of the inner cavity of the test bench 1 .
请参阅图3，线盘11的表面固定连接有第二卡筒16，并且第二卡筒16的两侧均贯穿有螺钉。Please refer to FIG. 3 , the surface of the wire reel 11 is fixedly connected with the second cartridge 16 , and the two sides of the second cartridge 16 are penetrated with screws.
请参阅图5，第一卡筒13的内壁和第二卡筒16的内壁均固定连接有橡胶垫17，橡胶垫17可以增加第一卡筒13和第二卡筒16的摩擦力，保证对电缆固定的效果。Please refer to Fig. 5, the inner wall of the first cartridge 13 and the inner wall of the second cartridge 16 are all fixedly connected with a rubber pad 17, and the rubber pad 17 can increase the frictional force of the first cartridge 13 and the second cartridge 16 to ensure The effect of cable fixation.
请参阅图1，测试台11表面的两侧均通过活动件转动连接有箱门18，使用者可以通过把手打开箱门18，然后在测试台1的内部放入一些需要使用到的工具，并且箱门18的表面固定连接有把手，测试台1的右侧固定连接有电控箱19，并且电控箱19的表面固定连接有控制面板20，控制面板20的表面固定连接有控制按钮。Please refer to Fig. 1, both sides of the test bench 11 surface are connected with a box door 18 through the rotation of movable parts, the user can open the box door 18 by the handle, then put some tools that need to be used in the inside of the test bench 1, and The surface of box door 18 is fixedly connected with handle, the right side of test bench 1 is fixedly connected with electric control box 19, and the surface of electric control box 19 is fixedly connected with control panel 20, and the surface of control panel 20 is fixedly connected with control buttons.
请参阅图2，螺纹块7的底部固定连接有滚轮21，滚轮21可以增加螺纹块7运动时的稳定性，并且滚轮21的底部与隔板4的顶部之间滚动连接，测试台1的顶部开设有与第二旋转箱8相配合使用的开口。Please refer to Fig. 2, the bottom of threaded block 7 is fixedly connected with roller 21, and roller 21 can increase the stability when threaded block 7 moves, and between the bottom of roller 21 and the top of dividing plate 4 rolling connection, the top of test bench 1 An opening for matching with the second rotary box 8 is provided.
使用时，当需要对电缆的抗扭能力进行测试时，使用者先将电缆的一端插入到第二卡筒16，然后通过螺钉进行固定，固定后将电缆的线盘11的表面进行缠绕，缠绕合适后将电缆的另一端穿过第一卡筒13，然后经过螺钉对第一卡筒13内的电缆进行固定，当使用者将电缆的两端分别与第一旋转箱2上的线盘和第二旋转箱8上的线盘11固定好之后，这时使用者在控制面板20上对转速和扭力等指标进行调节，调节好之后，系统会控制第二电机9启动，第二电机9启动后会带动固定杆10的运动，进而带动了线盘11的转动，两个第二电机9的转向是相反的，这时两个第一卡筒13之间的电缆就会扭转，这样就可以对电缆的抗扭能力进行测试，当需要对电缆的抗拉能力进行测试时，这时使用者可先将电缆在线盘11上进行固定，固定方式如上，固定好之后，使用者在控制面板20上输入参数，这时系统会控制第一电机5启动，第一电机5启动后会带动螺纹杆6的转动，进而带动了螺纹杆6的转动，继而带动了螺纹块7的转动，在滑杆14的限位作用下，这时螺纹块7会在螺纹杆6上直线运动，继而带动了第二旋转箱8的运动，这样就可以对第二旋转箱8的横向位置进行调节，进而对两个第一卡筒13之间的电缆进行拉伸，这样就可对电缆的抗拉能力进行测试。When in use, when the torsion resistance of the cable needs to be tested, the user first inserts one end of the cable into the second card cylinder 16, and then fixes it with screws, and after fixing, wraps the surface of the cable reel 11, and wraps After being suitable, the other end of the cable is passed through the first cartridge 13, and then the cable in the first cartridge 13 is fixed through screws. After the wire reel 11 on the second rotary box 8 is fixed, the user adjusts the indicators such as the speed and torque on the control panel 20 at this time. After the adjustment, the system will control the second motor 9 to start, and the second motor 9 starts. Afterwards, the movement of the fixed rod 10 will be driven, and then the rotation of the wire reel 11 will be driven. The steering of the two second motors 9 is opposite. At this time, the cable between the two first cartridges 13 will be twisted, so that Test the torsion resistance of the cable. When it is necessary to test the tensile capacity of the cable, the user can first fix the cable on the reel 11. The fixing method is as above. Input the parameters above, then the system will control the first motor 5 to start. After the first motor 5 is started, it will drive the rotation of the threaded rod 6, and then drive the rotation of the threaded rod 6, and then drive the rotation of the threaded block 7. 14, the threaded block 7 will move linearly on the threaded rod 6 at this time, and then drive the movement of the second rotary box 8, so that the lateral position of the second rotary box 8 can be adjusted, and then the two The cable between the two first clamps 13 is stretched, so that the tensile capacity of the cable can be tested.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions.
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
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| CN111504809A (en) * | 2020-04-30 | 2020-08-07 | 黄山学院 | A material torsional tensile property testing equipment |
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| CN112067464A (en) | 2020-12-11 |
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Denomination of invention: A torsion resistant cable testing device Granted publication date: 20230811 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: Anhui Shangwei Cable Co.,Ltd. Registration number: Y2025980032747 |