A device for testing anti-aging of cable materials

Abstract

The present invention discloses an anti-aging testing device for cable materials, which relates to the technical field of material testing. A reciprocating motor is installed at the bottom of a fixed matching box through a motor seat, a transmission gear is symmetrically rotated on the inner side of the fixed matching box, a transmission tooth chain is installed at the side ends of the two transmission gears, and a plurality of movable engaging blocks are equidistantly installed at the top of the transmission tooth chain, a load-bearing support plate is welded on the top of the movable engaging block, and elastic movable bars are sleeved on the side ends of the plurality of load-bearing support plates. The present invention effectively solves the problem in the prior art that the testing equipment can only perform a small amount of tests, and there is no isolation between the multiple tests, and the test environments cannot be interfered with each other while synchronous testing is unable to be achieved, resulting in large errors in the test results. The present invention can also solve the situation where multiple groups of samples need to be tested in steps, so that the amount of samples tested can be increased during the test, thereby improving the test speed and the accuracy of the test results.

Description

Technical Field

[0001] The invention relates to the technical field of material testing, in particular to an anti-aging testing device for cable materials. Background Art

[0002] The plastic used for insulation and sheathing of wires and cables is commonly known as cable material. The main factors that cause cable material aging include temperature and humidity, power overload, mechanical damage, chemical corrosion, light oxidation, etc. Cable material plays an insulating and protective role during the use of cables, so different test equipment will be used to test the cable material before use.

[0003] The patent with application number 202021648784.6 mentions "a cable material anti-aging test device". This patent realizes different tests of cable materials in the same device through the setting of a water tray, a clamping plate and a hot air blower.

[0004] However, when using the existing technology, only one or two tests can be performed, and there is no isolation between the multiple tests. As a result, when testing cable materials, it is impossible to achieve multiple test operations simultaneously. Test interference will occur due to the concentration of tests, resulting in large errors in the actual results. In addition, it is impossible to perform different tests on multiple groups of samples at the same time, which greatly affects the test speed and accuracy. Summary of the Invention

[0005] The present invention provides an anti-aging testing device for cable materials, which can effectively solve the problem proposed in the above background technology that the existing technology can only perform one or two tests when in use, and there is no isolation between multiple tests, so that when testing cable materials, it is impossible to realize synchronous operation of multiple tests, and test interference will occur due to the concentration of tests, resulting in large errors in actual results. In addition, it is impossible to perform different tests on multiple groups of samples at the same time, which greatly affects the test speed and test accuracy.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: an anti-aging test device for cable materials, comprising a load-bearing integral frame, a fixed matching box being installed at one end of the inner side of the load-bearing integral frame, a test integration box being clamped at the top of the load-bearing integral frame, and a partitioning porous frame being installed at the middle of the top of the load-bearing integral frame at the position corresponding to the test integration box;

[0007] The load-bearing integral frame is provided with a cyclic multi-measurement component;

[0008] The cyclic multi-measurement assembly includes a reciprocating motor;

[0009] A reciprocating motor is installed at the bottom end of the fixed mating box through a motor base. Inside the fixed mating box, there are two symmetrically rotatably connected drive gears. A drive chain is installed at the side ends of the two drive gears. A number of moving engaging blocks are equidistantly installed at the top end of the drive chain.

[0010] A bearing support plate is welded to the top end of the moving engaging block. Elastic moving strips are sleeved on the side ends of multiple bearing support plates. A swinging motor is installed at the top end of the bearing support plate through a motor base. A swinging operation frame is clamped to the top end of the output shaft of the swinging motor.

[0011] Inside the test integration box, clamping electric push rods are symmetrically installed. A clamping anti-slip block is sleeved at one end of the clamping electric push rod. A number of rising hydraulic cylinders are equidistantly clamped at the position corresponding to the clamping anti-slip block on one side of the top end of the partitioned porous frame. The bottom ends of the multiple rising hydraulic cylinders are connected to a rising inner hole plate. A number of pressing hydraulic cylinders are equidistantly clamped on the other side of the top end of the partitioned porous frame. The bottom ends of the multiple pressing hydraulic cylinders are installed with an inner hole pressing plate.

[0012] According to the above technical solution, the output shaft of the reciprocating motor is clamped to one end of the drive gear. The drive chain is rotatably installed inside the fixed mating box. The bottom ends of the bearing support plate and the elastic moving strip are respectively in sliding contact with the inner bottom ends of the test integration box and the partitioned porous frame.

[0013] According to the above technical solution, clamping electric slide rails are equidistantly and symmetrically embedded and installed at the bottom end of the rising inner hole plate. A clamping anti-slip plate is connected to the bottom end of the clamping electric slide rail through a slide rail seat.

[0014] A number of opening and closing electric slide rails are equidistantly and symmetrically embedded and installed on the side end of the partitioned porous frame. An opening and closing isolation plate is connected between the two opening and closing electric slide rails through a slide rail seat. A number of ultraviolet lamp strips are equidistantly installed at one end of the inner sides of the test integration box and the partitioned porous frame. A number of UV aging lamps are equidistantly installed at the other end of the side ends of the test integration box and the partitioned porous frame.

[0015] A U-shaped electric heater is installed at the inner bottom end of the test integration box. A condensation heat exchange plate is installed at the inner bottom end of the test integration box away from the U-shaped electric heater. A condenser is clamped at the position near the condensation heat exchange plate at one end of the outer side of the test integration box. A number of multi-inlet circulation pipe frames are equidistantly penetrated and connected at the positions corresponding to the U-shaped electric heater and the condensation heat exchange plate on the side ends of the test integration box and the partitioned porous frame. An extraction fan is clamped inside the multi-inlet circulation pipe frame.

[0016] On the inner bottom end of the load-bearing integral frame, storage and fixing boxes are symmetrically clamped. On the side end of the storage and fixing box, multiple pipe racks penetrate and are connected. On the side end of the multiple pipe racks, a number of liquid injection pipe racks are connected at equal intervals through adapters. On the side end of the liquid injection pipe rack, an atomizing spray head is connected through an adapter. On the inner top end of the storage and fixing box, corresponding to the position of the multiple pipe racks, an extraction pump is installed through a motor base. On the side ends of the multiple pipe racks and the liquid injection pipe racks, a number of control valves are embedded and installed at equal intervals;

[0017] On the side ends of the test integration box and the partitioned porous rack, close to the position of the liquid injection pipe rack, a number of extrusion electric push rods are symmetrically clamped at equal intervals. One end of the multiple extrusion electric push rods is clamped with a connecting support box. Inside the connecting support box, a liquid absorption treatment pad is embedded and installed. At the bottom end of the test integration box and the partitioned porous rack, corresponding to the position of the storage and fixing box, a reflux treatment pipe penetrates and is connected. On one end of the swing operation frame, a number of inner limit electric slide rails are embedded and installed at equal intervals. On the top end of the inner limit electric slide rail, an inner limit clamping strip is connected through a slide rail seat.

[0018] According to the above technical solution, the inner limit clamping strip is slidably installed on the side end of the swing operation frame. The cross-sections of the clamping anti-slip block, the clamping anti-slip plate and the inner limit clamping strip are all arc-shaped. The rising inner hole plate and the inner hole pressing plate are both slidably sleeved with the swing operation frame.

[0019] According to the above technical solution, the longitudinal section of the swing operation frame is T-shaped. One end of the condenser is connected to one end of the condensation heat exchange plate through an adapter. One end of the extraction pump is connected to one end of the multiple pipe racks through an adapter.

[0020] According to the above technical solution, the atomizing spray head is placed inside the test integration box. The opening and closing isolation plate is slidably installed inside the partitioned porous rack. The bottom end of the reflux treatment pipe penetrates and is installed inside the storage and fixing box.

[0021] According to the above technical solution, the liquid absorption treatment pad is placed inside the test integration box;

[0022] The input ends of the reciprocating motor, the swing motor, the clamping electric push rod, the rising hydraulic cylinder, the clamping electric slide rail, the pressing hydraulic cylinder, the opening and closing electric slide rail, the ultraviolet lamp strip, the UV aging lamp, the U-shaped electric heater, the condenser, the extraction fan, the extraction pump, the control valve, the extrusion electric push rod and the inner limit electric slide rail are all electrically connected to the output end of an external controller;

[0023] The input end of the external controller is electrically connected to the output end of an external power supply.

[0024] According to the above technical solution, the load-bearing integral frame is provided with an environmental treatment component;

[0025] The environmental treatment component includes a closed sealing cover;

[0026] The test integration box and the top of the partition porous frame are equidistantly connected with a number of closed sealing covers, a number of fixed electromagnets are equidistantly sleeved on the inner side of the partition porous frame, and a number of environmental testers are equidistantly installed on the top of the closed sealing cover, wherein two of the closed sealing covers are connected with operation processing tubes on one side of the top, and a pressure pump is installed at the position of the operation processing tube at the top of the closed sealing cover through the motor seat, and an atomizing humidifier is symmetrically installed at the bottom end of the inner side of the load-bearing integral frame, and both ends of the atomizing humidifier are connected with injection operation tubes;

[0027] Several fixed electric slide rails are symmetrically installed at the side ends of the test integration box, and the side ends of the fixed electric slide rails are connected to transparent sealing covers through slide rail seats. Several air intake operation holes are equidistantly opened at one end of the test integration box corresponding to the positions of the UV aging lamps. A sealed electric slide rail is embedded and installed at the positions of the air intake operation holes at one end of the test integration box. One end of the sealed electric slide rail is connected to a porous sealing plate through a slide rail seat, and a circulating external exhaust pipe is connected to the top of one of the closed sealing covers;

[0028] The side end of the load-bearing integral frame is clamped with a linkage pipe rack, and the side end of the linkage pipe rack is rotatably connected to an internal threaded sleeve, one end of the internal threaded sleeve is connected to an injection fixing pipe through a thread, and one end of the injection fixing pipe is welded to a pressure storage tank. A magnetic fixing block is welded at the top of the load-bearing integral frame at a position corresponding to the pressure storage tank, and exhaust fans are embedded in the inner sides of the injection operation pipe, the circulation external exhaust pipe and the linkage pipe rack, and closing valves are embedded in one end of the circulation external exhaust pipe and the linkage pipe rack.

[0029] According to the above technical solution, the closed sealing cover is magnetically connected to the fixed electromagnet, one end of the pressure pump is connected to one end of the operation processing tube through an adapter, and one end of the injection operation tube is installed through the top of the closed sealing cover.

[0030] According to the above technical solution, the porous sealing plate is slidably mounted on the side end of the test integration box, and the pressure storage tank is connected to the magnetic fixing block by magnetic attraction;

[0031] The input ends of the fixed electromagnet, environmental tester, pressure pump, atomizing humidifier, fixed electric slide rail, sealed electric slide rail, magnetic fixed block, exhaust fan and closing valve are all electrically connected to the output end of the external controller.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] 1. A cyclic multi-test component is provided. The inner limit electric slide rail drives the inner limit clamping strip to restrict the material. Two groups of clamping electric push rods drive the clamping anti-slip plates to move towards each other. Multiple groups of clamping electric slide rails drive the clamping anti-slip plates to move towards each other, so as to restrict and clamp the material. The rising hydraulic cylinder drives the rising inner hole plate to realize the stretching of the material. The pressing hydraulic cylinder drives the inner cavity pressing plate to move to realize the pressing of the material. Different test environments are realized through the ultraviolet lamp strip, UV aging lamp, U-shaped electric heater, condensation heat exchange plate and condenser. The acid-base liquid spraying is realized by multiple outlet pipe racks, liquid injection pipe racks, atomizing spray heads and extraction pumps. The environment isolation is realized by cooperating with the opening and closing electric slide rail and the opening and closing isolation plate, so that various test combinations can be联动 during testing, and the isolation treatment is carried out by using the isolation components, so that various tests can be carried out simultaneously without interfering with each other, ensuring the diversity and independence of the tests, reducing the interference between test environments, and improving the accuracy of the tests;

[0034] The reciprocating motor and the transmission gear drive the transmission chain to rotate reciprocally. The transmission chain drives the moving clamping block, the bearing support plate and the elastic moving strip to move reciprocally, so that the position of the material can be adjusted according to the test requirements during testing. The multi-inlet circulation pipe rack and the extraction fan drive the internal air circulation to realize the rapid adjustment and self-circulation treatment of the environment. Cooperating with the material rotation and position change, the position of the material can be adjusted during the material test, realizing the rapid replacement of the test environment during the material test, so that multiple samples of a single material can be tested simultaneously, as well as the combined test of multiple groups of a single material under different test environments, without taking and placing the product, reducing the external environment and human interference, and improving the test speed and test accuracy;

[0035] Multiple groups of tests are concentrated on the same device, and the multi-group tests are separated by using the separation components. Cooperating with the moving components and the material rotation components, the material position change and the continuous rotation cooperation during the material test are realized, effectively solving the problem that only a small number of tests can be carried out in the existing test equipment, and there is no isolation between multiple tests, and synchronous tests cannot be realized. At the same time, the test environments will interfere with each other, resulting in large errors in the test results. And it can also solve the situation where multiple groups of samples need to be tested step by step, so that the sample quantity of the test can be increased during the test, thereby improving the test speed and the accuracy of the test results. And during the test switch, there is no need for manual operation by the staff, reducing the contact with the external environment, reducing the impact of the external environment on the test, and at the same time reducing the complexity of the operation.

[0036] An environmental treatment component is provided, which uses a fixed electromagnet to magnetically fix the closed sealing cover, and cooperates with the environmental tester to perform real-time testing of the test environment. The atomizing humidifier, injection operation tube, closing valve and exhaust fan are used to inject water vapor into the test equipment to increase the internal humidity. The injection fixed tube and the linkage pipe rack are combined and connected through an internal threaded sleeve. The linkage pipe rack is opened by the closing valve to inject the required gas from the pressure storage tank into the equipment. The porous sealing plate is moved by the sealed electric slide rail, and the internal pressure is adjusted by the operation treatment tube and the pressure pump. The humidity, pressure and gas environment required for the test of the internal environment are controlled by multiple groups of different equipment, so that the test environment conditions can be adjusted according to the test requirements during the test, and the internal and external isolation is achieved through the cooperation of multiple groups of closed seals and internal circulation treatments, reducing the impact of the external environment on the internal environment, and ensuring the stability and accuracy of the test.

[0037] In summary, by coordinating the cyclic multi-test components and the environmental processing components, utilizing multiple groups of tests to cooperate simultaneously, and the equipment to move and rotate on its own, switch the position of the test material, and coordinate and adjust with multiple groups of internal test environment adjustment components, the accuracy and test range of the test can be further improved during material testing, and the test speed can be guaranteed. Through the coordination of multiple components, the test efficiency and the accuracy of the test results are effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0039] In the attached figure:

[0040] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0041] Figure 2 It is a schematic structural diagram of the cyclic multi-measurement component of the present invention;

[0042] Figure 3 It is a schematic diagram of the installation structure of the opening and closing electric slide rail of the present invention;

[0043] Figure 4 This is a schematic diagram of the installation structure of the UV aging lamp of the present invention;

[0044] Figure 5 This is a schematic diagram of the installation structure of the storage fixed box of the present invention;

[0045] Figure 6 It is a schematic diagram of the installation structure of the clamping anti-sliding block of the present invention;

[0046] Figure 7 Schematic diagram of the installation structure of the elastic movable bar of the present invention;

[0047] Figure 8 is a schematic structural diagram of the environmental treatment component of the present invention;

[0048] Figure 9 is a schematic installation structure diagram of the closed sealing cover of the present invention;

[0049] Figure 10 is a schematic installation structure diagram of the closing valve of the present invention;

[0050] Reference numerals in the figure: 1, load-bearing integral frame; 2, fixed mating box; 3, test integration box; 4, partitioned porous frame;

[0051] 5, circulating multi-test component; 501, reciprocating motor; 502, transmission gear; 503, transmission chain; 504, moving engagement block; 505, load-bearing support plate; 506, elastic moving bar; 507, swinging motor; 508, swinging operation frame; 509, clamping electric push rod; 510, clamping anti-slip block; 511, rising hydraulic cylinder; 512, rising inner hole plate; 513, clamping electric slide rail; 514, clamping anti-slip plate; 515, pressing hydraulic cylinder; 516, inner hole pressing plate; 517, opening and closing electric slide rail; 518, opening and closing isolation plate; 519, ultraviolet lamp strip; 520, UV aging lamp; 521, U-shaped electric heater; 522, condensation heat exchange plate; 523, condenser; 524, multi-inlet circulation pipe rack; 525, extraction fan; 526, storage fixed box; 527, multi-outlet pipe rack; 528, injection pipe rack; 529, atomizing spray head; 530, extraction pump; 531, control valve; 532, extrusion electric push rod; 533, connecting support box; 534, liquid absorption treatment pad; 535, reflux treatment pipe; 536, inner limit electric slide rail; 537, inner limit engagement strip;

[0052] 6, environmental treatment component; 601, closed sealing cover; 602, fixed electromagnet; 603, environmental tester; 604, operation treatment pipe; 605, pressure pump; 606, atomizing humidifier; 607, injection operation pipe; 608, fixed electric slide rail; 609, transparent sealing cover; 610, air intake operation hole; 611, sealing electric slide rail; 612, porous sealing plate; 613, circulating outer discharge pipe; 614, linkage pipe rack; 615, internal thread sleeve; 616, injection fixing pipe; 617, pressure storage tank; 618, magnetic fixing block; 619, exhaust fan; 620, closing valve. Detailed implementation manners

[0053] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for explaining and illustrating the present invention, and are not used to limit the present invention.

[0054] Example: As Figure 1-10As shown, the present invention provides a technical solution, an anti-aging test device for cable materials, comprising a load-bearing integral frame 1, a fixed matching box 2 is installed at one end of the inner side of the load-bearing integral frame 1, a test integration box 3 is clamped on the top of the load-bearing integral frame 1, and a partitioning porous frame 4 is installed at the middle of the top of the load-bearing integral frame 1 corresponding to the position of the test integration box 3;

[0055] The load-bearing integral frame 1 is provided with a cyclic multi-measurement component 5;

[0056] The cyclic multi-measurement assembly 5 includes a reciprocating motor 501, a transmission gear 502, a transmission gear chain 503, a mobile locking block 504, a load-bearing support plate 505, an elastic moving bar 506, a swing motor 507, a swing operating frame 508, a clamping electric push rod 509, a clamping anti-slide block 510, a rising hydraulic cylinder 511, a rising inner hole disk 512, a clamping electric slide rail 513, a clamping anti-slide plate 514, a pressing hydraulic cylinder 515, an inner hole pressing plate 516, an opening and closing electric slide rail 517, and an opening and closing isolation plate 5 18. UV light bar 519, UV aging lamp 520, ⌚-type electric heater 521, condensing heat exchange plate 522, condenser 523, multi-inlet circulation pipe rack 524, extraction fan 525, storage fixing box 526, multi-outlet pipe rack 527, injection pipe rack 528, atomizing spray head 529, extraction pump 530, control valve 531, extrusion electric push rod 532, connecting support box 533, liquid absorption processing pad 534, reflux processing pipe 535, internal current limit slide rail 536 and internal limit locking strip 537;

[0057] A reciprocating motor 501 is installed at the bottom of the fixed matching box 2 through the motor seat, and a transmission gear 502 is symmetrically rotated on the inside of the fixed matching box 2. A transmission tooth chain 503 is installed on the side ends of the two transmission gears 502. The output shaft of the reciprocating motor 501 is clamped with one end of the transmission gear 502, and the transmission tooth chain 503 is rotatably installed on the inside of the fixed matching box 2 to realize reciprocating transmission, ensuring the stability of the equipment's movement, transposition, and linkage coordination. A number of mobile engaging blocks 504 are equidistantly installed on the top of the mobile engaging block 504, and a load-bearing support plate 505 is welded on the top of the mobile engaging block 504. The side ends of multiple load-bearing support plates 505 are sleeved. There is an elastic moving bar 506, and the bottom ends of the load-bearing support plate 505 and the elastic moving bar 506 are respectively slidably fitted with the bottom ends of the inner sides of the test integration box 3 and the partition porous frame 4 to achieve elastic connection, thereby ensuring the stability of the overall seal and the stability of movement. A swing motor 507 is installed on the top of the load-bearing support plate 505 through the motor seat, and a swing operating frame 508 is clamped on the top end of the output shaft of the swing motor 507. The longitudinal section of the swing operating frame 508 is T-shaped, so that it can steadily bear the weight when supporting, positioning and limiting the material. The inner limit engaging strip 537 is slidably mounted on the side end of the swing operating frame 508 to achieve support alignment and limit alignment;

[0058] Inside the test integration box 3, clamping electric push rods 509 are symmetrically installed. At one end of each clamping electric push rod 509, a clamping anti-slip block 510 is sleeved. At the position corresponding to the clamping anti-slip block 510 on one side of the top end of the partitioned porous rack 4, a number of rising hydraulic cylinders 511 are equidistantly clamped. The bottom ends of the multiple rising hydraulic cylinders 511 are connected to a rising inner hole plate 512. At the bottom end of the rising inner hole plate 512, clamping electric slide rails 513 are equidistantly and symmetrically embedded. The bottom end of the clamping electric slide rails 513 is connected to a clamping anti-slip plate 514 through a slide rail seat. The cross-sections of the clamping anti-slip block 510, the clamping anti-slip plate 514, and the inner limit clamping strip 537 are all arc-shaped, ensuring the stability of fitting support and limit support, and achieving accurate fixation of the test materials. On the other side of the top end of the partitioned porous rack 4, a number of pressing hydraulic cylinders 515 are equidistantly clamped. The bottom ends of the multiple pressing hydraulic cylinders 515 are equipped with an inner hole pressing plate 516. The rising inner hole plate 512 and the inner hole pressing plate 516 are both slidably sleeved with the swing operation frame 508, ensuring stable and continuous operations of pulling up and pressing;

[0059] On the side end of the partitioned porous rack 4, a number of opening and closing electric slide rails 517 are equidistantly and symmetrically embedded. Between the two opening and closing electric slide rails 517, an opening and closing isolation plate 518 is connected through a slide rail seat. The opening and closing isolation plate 518 is slidably installed inside the partitioned porous rack 4, ensuring the stability of isolation and sealing. Inside one end of the test integration box 3 and the partitioned porous rack 4, a number of ultraviolet lamp bars 519 are equidistantly installed. On the other end of the side end of the test integration box 3 and the partitioned porous rack 4, a number of UV aging lamps 520 are equidistantly installed;

[0060] At the bottom end inside the test integration box 3, a U-shaped electric heater 521 is installed. At the position away from the U-shaped electric heater 521 at the bottom end inside the test integration box 3, a condensation heat exchange plate 522 is installed. At the position near the condensation heat exchange plate 522 at one end outside the test integration box 3, a condenser 523 is clamped. One end of the condenser 523 is connected to one end of the condensation heat exchange plate 522 through a rotary joint, achieving steady condensation treatment and ensuring the stability of heat exchange. At the position corresponding to the U-shaped electric heater 521 and the condensation heat exchange plate 522 on the side end of the test integration box 3 and the partitioned porous rack 4, a number of multi-inlet circulation pipe racks 524 are equidistantly penetrated and connected. Inside the multi-inlet circulation pipe racks 524, an extraction fan 525 is clamped;

[0061] On the inner bottom end of the load-bearing integral frame 1, storage and fixing boxes 526 are symmetrically clamped. On the side end of the storage and fixing box 526, a multi-outlet pipe rack 527 is connected through. On the side end of the multi-outlet pipe rack 527, a number of liquid injection pipe racks 528 are connected at equal intervals through adapters. On the side end of the liquid injection pipe rack 528, an atomizing spray head 529 is connected through an adapter. At the position corresponding to the multi-outlet pipe rack 527 on the inner top end of the storage and fixing box 526, an extraction pump 530 is installed through a motor base. One end of the extraction pump 530 is connected to one end of the multi-outlet pipe rack 527 through an adapter. The atomizing spray head 529 is placed inside the test integration box 3 to achieve a steady spraying treatment of acid-base liquid. On the side ends of the multi-outlet pipe rack 527 and the liquid injection pipe rack 528, a number of control valves 531 are embedded and installed at equal intervals;

[0062] On the side ends of the test integration box 3 and the partitioned porous rack 4, close to the position of the liquid injection pipe rack 528, a number of extrusion electric push rods 532 are symmetrically clamped at equal intervals. At one end of the multiple extrusion electric push rods 532, a connection support box 533 is clamped. Inside the connection support box 533, a liquid absorption treatment pad 534 is embedded and installed. At the position corresponding to the storage and fixing box 526 on the bottom ends of the test integration box 3 and the partitioned porous rack 4, a reflux treatment pipe 535 is connected through. The bottom end of the reflux treatment pipe 535 is installed through the inside of the storage and fixing box 526. The liquid absorption treatment pad 534 is placed inside the test integration box 3 to achieve liquid drainage reflux and cleaning treatment of the material surface, avoiding mutual interference between multiple environments. At one end of the swing operation frame 508, a number of internal limit electric slide rails 536 are embedded and installed at equal intervals. At the top end of the internal limit electric slide rails 536, an internal limit clamping strip 537 is connected through a slide rail seat;

[0063] For the stable operation of the equipment, the input ends of the reciprocating motor 501, swing motor 507, clamping electric push rod 509, rising hydraulic cylinder 511, clamping electric slide rail 513, pressing hydraulic cylinder 515, opening and closing electric slide rail 517, ultraviolet lamp strip 519, UV aging lamp 520, U-shaped electric heater 521, condenser 523, extraction fan 525, extraction pump 530, control valve 531, extrusion electric push rod 532 and internal limit electric slide rail 536 are all electrically connected to the output end of an external controller;

[0064] The input end of the external controller is electrically connected to the output end of an external power supply.

[0065] The load-bearing integral frame 1 is provided with an environmental treatment component 6;

[0066] The environmental treatment assembly 6 includes a closed sealing cover 601, a fixed electromagnet 602, an environmental tester 603, an operating treatment tube 604, a pressure pump 605, an atomizing humidifier 606, an injection operating tube 607, a fixed electric slide 608, a transparent sealing cover 609, an air inlet operating hole 610, a sealed electric slide 611, a porous sealing plate 612, a circulating external exhaust pipe 613, a linkage pipe rack 614, an internal threaded sleeve 615, an injection fixed tube 616, a pressure storage tank 617, a magnetic fixing block 618, an exhaust fan 619 and a closing valve 620;

[0067] The top of the test integration box 3 and the partitioning porous frame 4 are equidistantly connected with a number of closed sealing covers 601, and the inner side of the partitioning porous frame 4 is equidistantly sleeved with a number of fixed electromagnets 602. The closed sealing cover 601 is magnetically connected to the fixed electromagnet 602 to achieve closed connection and accurate sealing, ensuring isolation of the internal environment. Several environmental testers 603 are equidistantly installed on the top of the closed sealing cover 601, two of which are connected with operation processing tubes 604 on one side of the top. A pressure pump 605 is installed at the position of the operation processing tube 604 at the top of the closed sealing cover 601 corresponding to the operation processing tube 604 through the motor seat. One end of the pressure pump 605 is connected to one end of the operation processing tube 604 through an adapter to achieve stable internal pressure control. Atomizing humidifiers 606 are symmetrically installed on the bottom end of the inner side of the load-bearing integral frame 1. Both ends of the atomizing humidifier 606 are connected with injection operation tubes 607. One end of the injection operation tube 607 is installed on the top of the closed sealing cover 601 to achieve internal humidification and control of the internal environment.

[0068] Several fixed electric slide rails 608 are symmetrically installed at the side end of the test integration box 3. The side end of the fixed electric slide rail 608 is connected to a transparent sealing cover 609 through a slide rail seat. Several air intake operation holes 610 are equidistantly opened at one end of the test integration box 3 corresponding to the position of the UV aging lamp 520. A sealed electric slide rail 611 is embedded and installed at the position of the air intake operation hole 610 at one end of the test integration box 3. One end of the sealed electric slide rail 611 is connected to a porous sealing plate 612 through a slide rail seat. The porous sealing plate 612 is slidably installed on the side end of the test integration box 3 to ensure stable maintenance of the inlet and outlet air and the internal environment. A circulating external exhaust pipe 613 is connected to the top of one of the closed sealing covers 601.

[0069] A linkage pipe rack 614 is clamped on the side end of the load-bearing integral frame 1, and an internal threaded sleeve 615 is rotatably connected to the side end of the linkage pipe rack 614. An injection fixed pipe 616 is threadedly connected to one end of the internal threaded sleeve 615. A pressure storage tank 617 is welded to one end of the injection fixed pipe 616. The pressure storage tank 617 is connected to a magnetic fixing block 618 by magnetic attraction, so as to achieve stable support and rapid replacement of the tank body. A magnetic fixing block 618 is welded to the top of the load-bearing integral frame 1 at the position corresponding to the pressure storage tank 617. An exhaust fan 619 is embedded in the inner side of the injection operation pipe 607, the circulation external exhaust pipe 613 and the linkage pipe rack 614. A closing valve 620 is embedded in one end of the circulation external exhaust pipe 613 and the linkage pipe rack 614.

[0070] In order to ensure the stable operation of the equipment, the input ends of the fixed electromagnet 602, environmental tester 603, pressure pump 605, atomizing humidifier 606, fixed electric slide rail 608, sealed electric slide rail 611, magnetic fixed block 618, exhaust fan 619 and closing valve 620 are all electrically connected to the output end of the external controller.

[0071] The working principle and use process of the present invention are as follows: when testing the cable material, the fixed electric slide 608 drives the transparent sealing cover 609 to rise along the test integration box 3, the test integration box 3 is opened, and the cable material is placed on the swing operation frame 508. After the placement is completed, the inner limit electric slide 536 drives the inner limit snap-fitting strip 537 to move along the swing operation frame 508 to limit the inside of the material and realize the material alignment support. The opening and closing electric slide 517 drives the opening and closing isolation plate 518 to move along the separating porous frame 4, thereby opening the separating porous frame 4. The reciprocating motor 501 drives the transmission gear 502 to rotate along the fixed matching box 2, and the transmission gear 502 drives the transmission gear chain 503 to rotate along the fixed matching box 2. The transmission gear chain 503 drives the movable engaging block 504 and the load-bearing support plate 505 to move along the test integration box 3 and the partitioned porous frame 4. At this time, driven by the load-bearing support plate 505, the elastic movable bar 506 moves synchronously to realize the replacement of the swing operation frame 508, so that the material placement operation can be fast and stable, thereby placing multiple groups of test materials in different test positions;

[0072] After the material is placed, the fixed electric slide rail 608 drives the transparent sealing cover 609 to reset, and the opening and closing electric slide rail 517 drives the opening and closing isolation plate 518 to reset, thereby realizing the isolation of multiple test environments. After the isolation is completed, the clamping electric push rod 509 drives the clamping anti-slide block 510 to support the bottom end of the material, and the rising hydraulic cylinder 511 drives the rising inner hole plate 512 to move downward along the swing operating frame 508. The multiple sets of clamping electric slide rails 513 drive the clamping anti-slide plate 514 to move in the opposite direction, and the clamping anti-slide plate 514 is used to clamp the side end of the material. The lifting inner hole plate 512 is lifted by the lifting hydraulic cylinder 511 through the limit clamping fixation at the bottom end. The clamping anti-slide plate 514 and the material of the lifting inner hole plate 512 are lifted at the same time. The material is stretched by the limit clamping at the bottom end and the stretching at the top end. When the material is stretched to the required strength, the lifting hydraulic cylinder 511 drives the lifting inner hole plate 512 to reset. The elasticity of the material itself is used to realize the self-reset of the material. The time and height of each reset are monitored. The aging and elasticity change of the material under high-intensity reciprocating stretching are tested by reciprocating stretching and pressing.

[0073] The inner hole pressing plate 516 is driven downward along the swing operating frame 508 by the pressing hydraulic cylinder 515, and the material is continuously pressed by the inner hole pressing plate 516. After the material is pressed to the required strength, the inner hole pressing plate 516 is again driven upward by the pressing hydraulic cylinder 515. At this time, the material is reset under the action of its own elasticity. By monitoring the time and reset height of the material after each pressing, and through continuous pressing, the elastic aging of the material can be tested.

[0074] When two sets of materials are subjected to lamination and tensile tests, other materials are tested simultaneously. The environment of the materials is simulated by the ultraviolet lamp strip 519 and the UV aging lamp 520, and two sets of simulation devices are used to achieve different light environment treatments. During the lighting, the staff place the pressure storage tank 617 on the top of the magnetic adsorption fixing block 618 by using the internal thread sleeve 615 and the injection fixing tube 616, and magnetically fix the pressure storage tank 617 by magnetic adsorption. The injection fixing tube 616 is opened through the closing valve 620, and the exhaust fan 619 drives the oxygen in the injection fixing tube 616 to enter the positions of the ultraviolet lamp strip 519 and the UV aging lamp 520, realizing internal oxygen supply treatment. With the cooperation of oxygen, light oxidation treatment is achieved. The humidity inside is controlled by the atomizing humidifier 606, the injection operation tube 607 and the exhaust fan 619 to ensure a constant humidity environment inside. The position of the ultraviolet lamp strip 519 is at room temperature treatment, and the temperature at the position of the UV aging lamp 520 rises continuously with the test time. The porous sealing plate 612 is moved by the sealed electric slide rail 611 to open the air intake operation hole 610. Through the mutual cooperation of the circulating exhaust pipe 613 and the exhaust fan 619, when temperature control treatment is carried out on the position of the UV aging lamp 520, internal and external air flow circulation treatment can be utilized to ensure the stability of the test environment and improve the accuracy of the test;

[0075] The material is heated by the U-shaped electric heater 521, and the material is condensed by the condenser 523 and the condensation heat exchange plate 522. The air inside the test integration box 3 is extracted by the multi-inlet circulation pipe rack 524 and the extraction fan 525, and both the high-temperature air and the low-temperature air directly impact the surface of the material, improving the speed of the material being heated and frozen. Oxygen is injected and humidified inside, and the temperature, humidity and oxygen content inside are controlled. The internal air pressure is controlled by the pressure pump 605 and the operation treatment tube 604 to improve the test speed;

[0076] The acid and alkali liquid in the storage fixed box 526 is extracted by the extraction pump 530 and the multiple-outlet pipe rack 527, and is directly sprayed onto the surface of the material in the test integration box 3 through the multiple-outlet pipe rack 527, the injection pipe rack 528 and the atomizing spray head 529. The swing motor 507 drives the swing operation frame 508 and the material to swing, so as to realize the material transposition test and ensure the uniformity of the overall test. When the material changes the test position, the connection support box 533 and the liquid absorption processing pad 534 brought by the extrusion electric push rod 532 are attached to the side end of the material, and the material is rotated to realize the cleaning treatment of the material surface. The reflux treatment pipe 535 is used to reflux and recover the excess acid and alkali liquid to reduce the acid and alkali liquid The corrosion of the test equipment is tested by using pressing and stretching separation processing to realize the distribution operation of the material under different conditions, and through rotation and transposition, a variety of different aging treatments and continuous switching positions and multiple operations coordinated and linked, different tests of the same material and unified tests of different materials can be realized, and multiple groups of comparison processing can be carried out at the same time, ensuring the efficiency of the test and the stability of the test results. The test environment is tested in real time through the environmental tester 603, which is convenient for continuous and stable control of the equipment environment. The closed sealing cover 601 is magnetically fixed by the fixed electromagnet 602, so that the sealing effect can be guaranteed during the test, reducing the impact of the test environment on the external environment.

[0077] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An anti-aging test device for cable materials, comprising a load-bearing integral frame (1), characterized in that: A fixed matching box (2) is installed at one end of the inner side of the load-bearing integral frame (1), a test integration box (3) is clamped at the top of the load-bearing integral frame (1), and a partitioning porous frame (4) is installed at the middle of the top of the load-bearing integral frame (1) at a position corresponding to the test integration box (3); The load-bearing integral frame (1) is provided with a cyclic multi-measurement component (5); The cyclic multi-measurement component (5) includes a reciprocating motor (501); A reciprocating motor (501) is mounted on the bottom end of the fixed matching box (2) via a motor base, a transmission gear (502) is symmetrically rotatably connected to the inner side of the fixed matching box (2), a transmission tooth chain (503) is mounted on the side ends of two transmission gears (502), and a plurality of movable engaging blocks (504) are equidistantly mounted on the top end of the transmission tooth chain (503); A load-bearing support plate (505) is welded to the top of the movable engaging block (504), and a plurality of elastic movable bars (506) are sleeved on the side ends of the load-bearing support plates (505). A swing motor (507) is installed on the top of the load-bearing support plate (505) through a motor seat, and a swing operating frame (508) is clamped to the top of the output shaft of the swing motor (507); A plurality of internal power-limiting slide rails (536) are equidistantly embedded and installed at one end of the swing operating frame (508), and the top end of the internal power-limiting slide rail (536) is connected to an internal power-limiting engaging strip (537) via a slide rail seat. A plurality of opening and closing power slide rails (517) are equidistantly and symmetrically embedded and installed at the side end of the partitioning porous frame (4), and an opening and closing isolation plate (518) is connected between two of the opening and closing power slide rails (517) via a slide rail seat. A clamping electric push rod (509) is symmetrically installed on the inner side of the test integration box (3), and a clamping anti-sliding block (510) is sleeved on one end of the clamping electric push rod (509). A plurality of rising hydraulic cylinders (511) are equidistantly connected at the position corresponding to the clamping anti-sliding block (510) on one side of the top of the partitioning porous frame (4), and a rising inner hole disk (512) is connected to the bottom end of the plurality of rising hydraulic cylinders (511). A plurality of pressing hydraulic cylinders (515) are equidistantly connected to the other side of the top of the partitioning porous frame (4), and an inner hole pressing plate (516) is installed on the bottom end of the plurality of pressing hydraulic cylinders (515); Place the cable material on the swing operation frame (508). The inner limit power rail (536) drives the inner limit clamping strip (537) to move along the swing operation frame (508). The opening and closing power rail (517) drives the opening and closing isolation plate (518) to move along the partitioned porous frame (4), thereby opening the partitioned porous frame (4). The reciprocating motor (501) drives the transmission gear (502) to rotate along the fixed mating box (2). The transmission gear (502) drives the transmission chain (503) to rotate along the fixed mating box (2). The transmission chain (503) drives the moving clamping block (504) and the bearing support plate (505) to move along the test integration box (3) and the partitioned porous frame (4). At this time, under the drive of the bearing support plate (505), the elastic moving strip (506) moves synchronously, realizing the replacement of the swing operation frame (508), so as to place multiple groups of test materials at different test positions.

2. The anti-aging testing device for cable materials according to claim 1, characterized in that: The output shaft of the reciprocating motor (501) is clamped to one end of the transmission gear (502). The transmission chain (503) is rotatably installed inside the fixed mating box (2). The bottom ends of the bearing support plate (505) and the elastic moving strip (506) are respectively in sliding contact with the inner bottom ends of the test integration box (3) and the partitioned porous frame (4).

3. The anti-aging testing device for cable materials according to claim 1, characterized in that: The bottom end of the rising inner hole disc (512) is equidistantly and symmetrically embedded with clamping power rails (513). The bottom ends of the clamping power rails (513) are connected with clamping anti-slip plates (514) through rail seats; A number of ultraviolet lamp strips (519) are evenly installed at one end inside the test integration box (3) and the partitioned porous frame (4). A number of UV aging lamps (520) are evenly installed at the other end of the side of the test integration box (3) and the partitioned porous frame (4); A U-shaped electric heater (521) is installed at the inner bottom end of the test integration box (3). A condensation heat exchange plate (522) is installed at a position away from the U-shaped electric heater (521) at the inner bottom end of the test integration box (3). A condenser (523) is clamped at a position close to the condensation heat exchange plate (522) at one end of the outside of the test integration box (3). A number of multi-inlet circulation pipe racks (524) are equidistantly penetrated and connected at the corresponding positions of the U-shaped electric heater (521) and the condensation heat exchange plate (522) on the side of the test integration box (3) and the partitioned porous frame (4). An extraction fan (525) is clamped inside the multi-inlet circulation pipe rack (524); Storage fixing boxes (526) are symmetrically clamped at the inner bottom end of the bearing integral frame (1). A multi-outlet pipe rack (527) is penetrated and connected to the side end of the storage fixing box (526). A number of injection pipe racks (528) are equidistantly connected to the side end of the multi-outlet pipe rack (527) through adapters. An atomizing spray head (529) is connected to the side end of the injection pipe rack (528) through an adapter. A pumping pump (530) is installed at the inner top end of the storage fixing box (526) corresponding to the position of the multi-outlet pipe rack (527) through a motor seat. A number of control valves (531) are equidistantly embedded at the side ends of the multi-outlet pipe rack (527) and the injection pipe rack (528); A number of extrusion electric push rods (532) are equidistantly and symmetrically clamped near the position of the liquid injection pipe rack (528) on the side ends of the test integration box (3) and the partitioned porous rack (4). One end of each of the multiple extrusion electric push rods (532) is clamped with a connecting support box (533). A liquid absorption treatment pad (534) is embedded and installed inside the connecting support box (533). A reflux treatment pipe (535) is connected through the bottom ends of the test integration box (3) and the partitioned porous rack (4) corresponding to the position of the storage fixed box (526).

4. The anti-aging testing device for cable materials according to claim 3, characterized in that: The inner limit clamping strip (537) is slidably installed on the side end of the swing operation frame (508). The cross-sections of the clamping anti-slip block (510), the clamping anti-slip plate (514), and the inner limit clamping strip (537) are all arc-shaped. The rising inner hole disc (512) and the inner hole pressing plate (516) are both slidably sleeved with the swing operation frame (508).

5. The anti-aging testing device for cable materials according to claim 3, characterized in that: The longitudinal section of the swing operation frame (5'08) is T-shaped. One end of the condenser (523) is connected to one end of the condensation heat exchange plate (522) through a rotary joint. One end of the extraction pump (530) is connected to one end of the multi-outlet pipe rack (527) through a rotary joint.

6. The anti-aging testing device for cable materials according to claim 3, characterized in that: The atomizing spray head (529) is placed inside the test integration box (3). The opening and closing isolation plate (518) is slidably installed inside the partitioned porous rack (4). The bottom end of the reflux treatment pipe (535) is installed through the inside of the storage fixed box (526).

7. The anti-aging testing device for cable materials according to claim 3, characterized in that: The liquid absorption treatment pad (534) is placed inside the test integration box (3); The input ends of the reciprocating motor (501), the swing motor (507), the clamping electric push rod (509), the rising hydraulic cylinder (511), the clamping electric slide rail (513), the pressing hydraulic cylinder (515), the opening and closing electric slide rail (517), the ultraviolet lamp strip (519), the UV aging lamp (520), the U-shaped electric heater (521), the condenser (523), the extraction fan (525), the extraction pump (530), the control valve (531), the extrusion electric push rod (532), and the inner limit electric slide rail (536) are all electrically connected to the output end of an external controller; The input end of the external controller is electrically connected to the output end of an external power supply.

8. The anti-aging testing device for cable materials according to claim 7, characterized in that: The load-bearing integral frame (1) is provided with an environmental treatment component (6); The environmental treatment component (6) includes a closing seal cover (601); A number of closing seal covers (GO1) are equidistantly slidably connected to the tops of the test integration box (3) and the partitioned porous rack (4). A number of fixed electromagnets (602) are equidistantly sleeved inside the partitioned porous rack (4). A number of environmental testers (603) are equidistantly installed on the tops of the closing seal covers (601). One side of the tops of two of the closing seal covers (601) is connected through an operation treatment pipe (604). A pressure pump (605) is installed through a motor seat at the position corresponding to the operation treatment pipe (604) on the top of the closing seal cover (601). Atomizing humidifiers (606) are symmetrically installed at the bottom end inside the load-bearing integral frame (1). Both ends of the atomizing humidifiers (60't) are connected through injection operation pipes (607); The side ends of the test integration box (3) are symmetrically and equidistantly provided with a plurality of fixed electric slide rails (608), the side ends of the fixed electric slide rails (608) are connected to a transparent sealing cover (609) via a slide rail seat, a plurality of air intake operation holes (610) are equidistantly provided at one end of the test integration box (3) corresponding to the position of the UV aging lamp (520), a sealed electric slide rail (611) is embedded and installed at one end of the test integration box (3) corresponding to the position of the air intake operation hole (610), one end of the sealed electric slide rail (611) is connected to a porous sealing plate (612) via a slide rail seat, and a circulating external exhaust pipe (613) is connected through the top end of one of the closed sealing covers (601); The side end of the load-bearing integral frame (1) is clamped with a linkage pipe rack (614), and the side end of the linkage pipe rack (614) is rotatably connected to an internal threaded sleeve (615), one end of the internal threaded sleeve (615) is connected to an injection fixed pipe (616) through a thread, and one end of the injection fixed pipe (616) is welded to a pressure storage tank (617), and a magnetic fixing block (618) is welded at the top of the load-bearing integral frame (1) at a position corresponding to the pressure storage tank (617), and an exhaust fan (619) is embedded in the inner side of the injection operation pipe (607), the circulation external exhaust pipe (613) and the linkage pipe rack (614), and a closing valve (620) is embedded in one end of the circulation external exhaust pipe (613) and the linkage pipe rack (614).

9. The anti-aging testing device for cable materials according to claim 8, characterized in that: The closed sealing cover (601) is magnetically connected to the fixed electromagnet (602), one end of the pressure pump (605) is connected to one end of the operation processing tube (604) through an adapter, and one end of the injection operation tube (607) is installed through the top of the closed sealing cover (601).

10. The anti-aging testing device for cable materials according to claim 8, characterized in that: The porous sealing plate (612) is slidably mounted on the side end of the test integration box (3), and the pressure storage tank (617) is connected to the magnetic fixing block (618) through magnetic attraction; The input ends of the fixed electromagnet (602), the environmental tester (603), the pressure pump (605), the atomizing humidifier (606), the fixed electric slide rail (608), the sealed electric slide rail (611), the magnetic fixed block (618), the exhaust fan (619) and the closing valve (620) are all electrically connected to the output end of the external controller.

Images