Cable tension detection device and detection method

Abstract

The application relates to the technical field of cable detection, in particular to a cable tension detection device and a detection method, which comprise a device bottom plate, mounting box bodies fixedly connected to the two sides of the top of the device bottom plate, a test mounting table fixed to the top of the mounting box body, and a wire falling gap formed in the test mounting table; one side of the top of the test mounting table is fixedly provided with an L-shaped fixing table, and the other side is slidably provided with an L-shaped sliding table; cable positioning assemblies and wire pushing assemblies are arranged at the corresponding positions of the L-shaped fixing table and the L-shaped sliding table; a cable body is placed in the cable positioning assembly; the cable positioning assembly is used for fixing the cable body; the wire pushing assembly is used for pushing the detected cable body into the wire falling gap; the cable tension detection device and the detection method are convenient for positioning the cable body during detection, the detected cable body does not need to be manually operated when being taken down, and the functions of stretching, compression resistance and wear resistance detection are integrated.

Description

TECHNICAL FIELD

[0001] The application relates to a cable tension detection device and a detection method. BACKGROUND

[0002] As a core carrier for power transmission and signal transmission, a cable is composed of a conductor, an insulation layer, a shielding layer (optional) and a sheath layer, and is widely used in power systems, communication networks, industrial automation and transportation through single-core or multi-core structure design. With the improvement of the performance requirements of cables in various industries, the reliability and safety of the cables become key considerations. The cables are widely used in power systems, communication and network, industrial automation and transportation fields.

[0003] After the production of the cable is completed, performance detection is a necessary link to ensure product quality. Tension detection is used to evaluate the tensile strength and toughness of the cable. However, the traditional tension detection device has defects. On the one hand, manual operation of the clamp to fix the cable is not only low in efficiency but also prone to positioning deviation. On the other hand, the sample needs to be manually disassembled after detection, which has operation risks and efficiency bottlenecks. In addition, the existing device has a single function and only supports tension detection, which cannot meet the diversified performance test requirements of the cable, such as compression resistance and wear resistance, and is difficult to adapt to the quality detection standards under complex working conditions.

[0004] Therefore, the application provides a cable tension detection device and a detection method. SUMMARY

[0005] The application aims to provide a cable tension detection device and a detection method which can position the cable body during detection, and the cable body after detection does not need to be manually operated when being taken down, and which integrates tension, compression and wear resistance detection functions.

[0006] The application achieves the above-mentioned purpose through the following technical scheme. A cable tension detection device and a detection method include a device bottom plate and mounting boxes fixedly connected to the top of both sides of the device bottom plate. The top of the mounting box is fixed with a test mounting table,

[0007] A wire falling gap is formed in the test mounting table.

[0008] An L-shaped fixed table is fixedly arranged on one side of the top of the test mounting table, and an L-shaped sliding table is slidingly arranged on the other side.

[0009] A cable positioning assembly and a wire pushing assembly are arranged at the corresponding positions of the L-shaped fixed table and the L-shaped sliding table. A cable body is placed in the cable positioning assembly. The cable positioning assembly is used to fix the cable body. The wire pushing assembly is used to push the detected cable body into the wire falling gap.

[0010] The top of the test installation platform is provided with a driving assembly fixedly connected with the L-shaped sliding platform, used for driving the L-shaped sliding platform to linearly displace along the length direction of the test installation platform.

[0011] The top of the equipment base plate is provided with a lifting bearing assembly corresponding to the position of the falling line notch, the top end of the lifting bearing assembly extends into the falling line notch and contacts the cable body, and the lifting bearing assembly is used for bearing the cable body falling from the falling line notch after descending.

[0012] The equipment base plate is provided with a cleaning assembly for cleaning the cable body on the surface of the lifting bearing assembly after detection.

[0013] The top of the test installation platform is provided with a compression-resistant and wear-resistant integrated detection assembly, the detection end of the compression-resistant and wear-resistant integrated detection assembly is opposite to the outer circumferential surface of the cable body, used for synchronously applying controllable pressure and reciprocally moving to detect the wear resistance.

[0014] Further, in order to make the L-shaped sliding platform stably slide, limit sliding blocks are arranged on both sides of the bottom of the L-shaped sliding platform, and a pair of limit sliding holes are symmetrically formed in the other side of the top of the test installation platform.

[0015] Further, in order to operate the fixed pressing plate to move, the cable positioning assembly comprises an L-shaped positioning plate fixed to the top of the L-shaped fixed platform and the L-shaped sliding platform, a plurality of push wire holes are linearly arranged on the L-shaped positioning plate, the end of the cable body is located on the L-shaped positioning plate, and the end of the cable body extends into the push wire hole, a supporting plate with a reinforcing rib is fixedly installed on the outer side wall of one end of the L-shaped positioning plate, a positioning electric push rod is fixed to the top of one end of the supporting plate, and a fixed pressing plate is fixed to one end of the positioning electric push rod.

[0016] Further, in order to make the push wire round rod displace, the push wire assembly comprises a circular sleeve, the circular sleeve is fixedly connected to the outer side wall of the L-shaped positioning plate in a linear array, and the circular sleeve corresponds to the push wire hole, the circular sleeve is provided with a push wire round rod, a connecting push plate is installed on one end of the push wire round rod, a push wire electric push rod is fixed to the connecting push plate, and the push wire electric push rod is fixedly connected to the outer side wall of the L-shaped fixed platform and the L-shaped sliding platform.

[0017] Further, in order to make the driving gear cooperate with the driving rack, the driving assembly comprises a strip-shaped sliding rail fixedly installed on the other side of the top of the test mounting table, a driving rack is slidably clamped in the strip-shaped sliding rail, one end of the driving rack is fixed with the outer side wall of the L-shaped sliding table, a driving motor is installed at the end position of the other side of the test mounting table, a driving gear is fixedly connected to the output shaft of the driving motor, and the driving gear is engaged with the driving rack.

[0018] Further, in order to make the bearing plate ascend or descend, the lifting bearing assembly comprises a pair of lifting electric push rods fixedly installed on the top of the equipment bottom plate, and a bearing plate is installed on one end of the lifting electric push rods and located in the wire falling gap.

[0019] Further, in order to drive the cleaning push plate to displace, the cleaning assembly comprises a mounting seat fixedly arranged on the top of the equipment bottom plate, a cleaning electric push rod is fixedly connected to one side of the top of the mounting seat, and a cleaning push plate is fixedly connected to one end of the cleaning electric push rod.

[0020] Further, in order to make the compression-resistant and wear-resistant detection plate displace upward and downward and reciprocate left and right, the compression-resistant and wear-resistant integrated detection assembly comprises four supporting rods fixedly installed on the top of the test mounting table, a rectangular transverse plate is fixedly connected to one end of the supporting rods, a rectangular through hole is formed in the rectangular transverse plate, a displacement lead screw is rotatably installed in the rectangular through hole, a reciprocating motor is fixed to the outer side wall of the rectangular transverse plate, the output shaft of the reciprocating motor is fixed to one end of the displacement lead screw, a displacement sliding block is threadedly connected to the displacement lead screw and located in the rectangular through hole, a linkage plate is fixedly connected to the top of the displacement sliding block, mounting supports are fixedly installed at both ends of the bottom of the linkage plate, displacement electric push rods are fixedly installed at the bottom of the mounting supports, and a compression-resistant and wear-resistant detection plate is fixed to one end of the displacement electric push rods.

[0021] A cable tension detection method, comprising the following steps:

[0022] S1: Place both ends of the cable body on the L-shaped positioning plates on the L-shaped fixed table and the L-shaped sliding table respectively, so that the cable body ends penetrate into the wire pushing holes, the lifting bearing assembly supports the cable body, the positioning electric push rod of the wire positioning assembly drives the fixed pressing plate to press down, and the two ends of the cable body are pressed and fixed;

[0023] S2: Start the driving assembly, drive the L-shaped sliding table to linearly displace along the length direction of the test mounting table, drive one end of the cable body to move, and perform tension detection, after the detection is completed, the driving assembly drives the L-shaped sliding table to reset;

[0024] S3: start the anti-pressure and wear-resistant integrated detection assembly, complete the anti-pressure detection by applying controllable pressure to the cable body, and then the anti-pressure and wear-resistant integrated detection assembly reciprocates linearly along the axis direction of the cable body to perform wear-resistant performance detection;

[0025] S4: after the detection is completed, the lifting bearing assembly is lowered, the positioning electric push rod of the cable positioning assembly is retracted to make the fixed pressing plate rise, the fixation to the cable body is released, the wire pushing electric push rod of the wire pushing assembly drives the wire pushing round rod to push the cable body through the wire pushing hole to the wire falling notch, and the lifting bearing assembly after being lowered supports;

[0026] S5: start the cleaning assembly, and the cable body on the lifting bearing assembly is removed through the moving part of the cleaning assembly to complete one detection cycle.

[0027] The technical effects and advantages of the present application are as follows: the cable positioning assembly, the wire pushing assembly, the anti-pressure and wear-resistant integrated detection assembly and the lifting bearing assembly are arranged, the cable body is supported by the lifting bearing assembly, the cable body is conveniently positioned by the cable positioning assembly, the cable body is moved at one end by the driving assembly after the driving assembly works, tension detection is performed, the anti-pressure and wear-resistant integrated detection assembly can perform anti-pressure and wear-resistant detection on the cable body, detection is diversified, and the cable body after detection is conveniently taken down through the cooperation of the wire pushing assembly and the cleaning assembly, and the operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0029] Figure 2 It is an installation schematic diagram of the L-shaped fixed table and the L-shaped sliding table in the present application;

[0030] Figure 3 It is a connection structure schematic diagram of the L-shaped sliding table and the driving assembly in the present application;

[0031] Figure 4 It is an exploded view schematic diagram of the L-shaped sliding table in the present application;

[0032] Figure 5 It is a structure schematic diagram of the lifting bearing assembly when it is stored in the present application;

[0033] Figure 6 It is a structure schematic diagram of the anti-pressure and wear-resistant integrated detection assembly in the present application;

[0034] Figure 7 It is a structure schematic diagram of the cleaning assembly in the present application;

[0035] In the figure: 1, the device bottom plate; 2, the installation box; 3, the test installation table; 4, the falling line gap; 5, the L-shaped fixed table; 6, the L-shaped sliding table; 7, the cable positioning assembly; 701, the L-shaped positioning plate; 702, the push line hole; 703, the support plate; 704, the positioning electric push rod; 705, the fixed pressing plate; 8, the push line assembly; 801, the circular sleeve; 802, the push line round rod; 803, the connecting push plate; 804, the push line electric push rod; 9, the cable body; 10, the driving assembly; 1001, the strip-shaped sliding rail; 1002, the driving rack; 1003, the driving motor; 1004, the driving gear; 11, the lifting bearing assembly; 1101, the lifting electric push rod; 1102, the bearing plate; 12, the cleaning assembly; 1201, the mounting seat; 1202, the cleaning electric push rod; 1203, the cleaning push plate; 13, the compression-resistant wear-resistant integrated detection assembly; 1301, the support rod; 1302, the rectangular cross plate; 1303, the displacement screw; 1304, the reciprocating motor; 1305, the displacement sliding block; 1306, the linkage plate; 1307, the mounting support; 1308, the displacement electric push rod; 1309, the compression-resistant wear-resistant detection plate; 14, the limiting sliding block; 15, the limiting sliding hole. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0037] Please refer to Figures 1-7As shown, a cable tension detection device and detection method, including a device bottom plate 1 and a mounting box 2 fixedly connected on both sides of the top of the device bottom plate 1, a test mounting table 3 is fixed on the top of the mounting box 2, and a wire falling gap 4 is formed on the test mounting table 3; an L-shaped fixed table 5 is fixedly arranged on one side of the top of the test mounting table 3, and an L-shaped sliding table 6 is slidingly arranged on the other side, limit sliding blocks 14 are arranged on both sides of the bottom of the L-shaped sliding table 6, a pair of limit sliding holes 15 are symmetrically formed on the other side of the top of the test mounting table 3, and the limit sliding blocks 14 are slidingly connected in the limit sliding holes 15; cable positioning assemblies 7 and wire pushing assemblies 8 are arranged at corresponding positions of the L-shaped fixed table 5 and the L-shaped sliding table 6, a cable body 9 is placed in the cable positioning assembly 7, the cable positioning assembly 7 is used for fixing the cable body 9, and the wire pushing assembly 8 is used for pushing the detected cable body 9 into the wire falling gap 4; a driving assembly 10 is arranged on the top of the test mounting table 3, the driving assembly 10 is fixedly connected with the L-shaped sliding table 6, and is used for driving the L-shaped sliding table 6 to linearly displace along the length direction of the test mounting table 3; a lifting bearing assembly 11 is arranged on the top of the device bottom plate 1 at a position corresponding to the wire falling gap 4, the top end of the lifting bearing assembly 11 extends into the wire falling gap 4 and is in contact with the cable body 9, and the lifting bearing assembly 11 is used for bearing the cable body 9 falling from the wire falling gap 4 after descending; a cleaning assembly 12 is arranged on the device bottom plate 1, and is used for cleaning the detected cable body 9 on the surface of the lifting bearing assembly 11; a compression and wear-resistant integrated detection assembly 13 is arranged on the top of the test mounting table 3, a detection end of the compression and wear-resistant integrated detection assembly 13 is opposite to the outer circumferential surface of the cable body 9, and is used for synchronously applying controllable pressure and reciprocally moving to detect wear resistance.

[0038] In use, the two ends of the cable body 9 are fixed in the cable positioning assemblies 7 of the L-shaped fixed table 5 and the L-shaped sliding table 6, the lifting bearing assembly 11 is lifted to hold the middle part of the cable body 9, the driving assembly 10 drives the L-shaped sliding table 6 to move horizontally, the limit sliding blocks 14 displace in the limit sliding holes 15 when the L-shaped sliding table 6 displaces, the L-shaped sliding table 6 drives one end of the cable body 9 to move when the L-shaped sliding table 6 moves, tension detection is performed, after detection is completed, the driving assembly 10 drives the L-shaped sliding table 6 to reset, then the compression and wear-resistant integrated detection assembly 13 is pressed to detect the compression resistance of the cable body 9, then the compression and wear-resistant integrated detection assembly 13 detects the wear resistance of the cable body 9, compression and wear resistance tests are realized, after detection is completed, the lifting bearing assembly 11 is lowered, the wire pushing assembly 8 pushes the cable body 9 into the wire falling gap 4 and is borne by the lifting bearing assembly 11, finally the cleaning assembly 12 automatically removes residual samples, the device is designed with full-process automation to avoid manual operation errors, realizes one-stop detection of multiple performances, and greatly improves detection efficiency and safety with automatic feeding and discharging functions.

[0039] The cable positioning assembly 7 comprises an L-shaped positioning plate 701 fixed on the top of the L-shaped fixed table 5 and the L-shaped sliding table 6, a plurality of push wire holes 702 are linearly arranged on the L-shaped positioning plate 701, the end of the cable body 9 is located on the L-shaped positioning plate 701, and the end of the cable body 9 extends into the push wire hole 702, a supporting plate 703 with a reinforcing rib is fixedly installed on the outer side wall of one end of the L-shaped positioning plate 701 in a symmetrical manner, a positioning electric push rod 704 is fixedly installed on the top of one end of the supporting plate 703, a fixed pressing plate 705 is fixed to one end of the positioning electric push rod 704, and the end of the cable body 9 is inserted into the push wire hole 702 of the L-shaped positioning plate 701 in sequence during use. At this time, the lifting bearing assembly 11 lifts the middle part of the cable body 9, so that the cable body 9 is prevented from falling, and then the positioning electric push rod 704 drives the fixed pressing plate 705 to press downward, so that a stable clamping force is formed in cooperation with the L-shaped positioning plate 701, the cable body 9 is quickly and accurately positioned, the reinforcing rib supporting plate 703 enhances the structural rigidity, and the stress is evenly distributed during positioning. This assembly is automatically controlled, manual operation error is avoided, a plurality of cable bodies 9 can be fixed at a time, the detection efficiency is significantly improved, the clamping stability meets the multi-dimensional test requirements such as stretching and compression, and the test data accuracy and repeatability are ensured.

[0040] The push wire assembly 8 comprises a circular sleeve 801 fixed in a linear array on the outer side wall of the L-shaped positioning plate 701, and the circular sleeve 801 corresponds to the push wire hole 702. The circular sleeve 801 is provided with a push wire round rod 802, an adapter push plate 803 is installed on one end of the push wire round rod 802, a push wire electric push rod 804 is fixedly connected on the outer side wall of the L-shaped fixed table 5 and the L-shaped sliding table 6, and the push wire electric push rod 804 is fixedly connected on the outer side wall of the L-shaped fixed table 5 and the L-shaped sliding table 6. When the cable body 9 is detected, the L-shaped sliding table 6 is reset to one side of the wire falling gap 4 through the driving assembly 10, and then the push wire electric push rod 804 drives the adapter push plate 803 to drive the push wire round rod 802 to move linearly along the axis direction of the circular sleeve 801, so that the cable body 9 is pushed out from the push wire hole 702 to the wire falling gap 4. A plurality of push wire round rods 802 correspond to the push wire hole 702, and a plurality of samples can be cleaned at the same time. This assembly realizes automatic operation through the push wire electric push rod 804, and the material taking is convenient.

[0041] The driving assembly 10 comprises a strip-shaped sliding rail 1001 fixedly installed on the other side of the top of the test mounting table 3, a driving rack 1002 is clamped in sliding mode in the strip-shaped sliding rail 1001, one end of the driving rack 1002 is fixed to the outer side wall of the L-shaped sliding table 6, and the end position of the other side of the test mounting table 3 is provided with a driving motor 1003, a driving gear 1004 is fixedly connected to the output shaft of the driving motor 1003, the driving gear 1004 is engaged with the driving rack 1002, in use, the driving motor 1003 is started, the output shaft drives the driving gear 1004 to rotate, the rotation is converted into linear motion through the gear transmission of the driving gear 1004 and the driving rack 1002, and then the L-shaped sliding table 6 fixed with the driving rack 1002 is pushed to slide along the strip-shaped sliding rail 1001 stably, so that the tension detection of the cable body 9 is realized.

[0042] The lifting bearing assembly 11 comprises a pair of lifting electric push rods 1101 fixed to the top of the equipment base plate 1, a bearing plate 1102 is installed at one end of the lifting electric push rod 1101, and the bearing plate 1102 is located in the wire falling gap 4, in use, the lifting electric push rod 1101 is started to elongate before detection, the bearing plate 1102 is driven to rise to be flush with the test mounting table 3, the cable body 9 is stably held to provide stable support for positioning and detection, after detection, the lifting electric push rod 1101 is retracted, and the bearing plate 1102 is lowered to a low position to receive the cable body 9 falling from the wire falling gap 4.

[0043] The cleaning assembly 12 comprises a mounting seat 1201 fixedly arranged on the top of the equipment base plate 1, a cleaning electric push rod 1202 is fixedly connected to one side of the top of the mounting seat 1201, one end of the cleaning electric push rod 1202 is fixedly connected with a cleaning push plate 1203, when the lifting bearing assembly 11 receives the cable body 9 after detection, the cleaning electric push rod 1202 is started to elongate, the cleaning push plate 1203 is driven to move in the horizontal direction, the cable body 9 on the bearing plate 1102 is pushed out of the equipment, after detection, the cleaning electric push rod 1202 is automatically operated, manual contact with waste is not needed, and the labor intensity is reduced.

[0044] The anti-pressure and wear-resistant integrated detection assembly 13 comprises four supporting rods 1301 fixed on the top of the test mounting table 3, a rectangular transverse plate 1302 fixedly connected to one end of the supporting rod 1301, a rectangular through hole formed in the rectangular transverse plate 1302, a displacement screw rod 1303 rotatably installed in the rectangular through hole, a reciprocating motor 1304 fixed to the outer side wall of the rectangular transverse plate 1302, an output shaft of the reciprocating motor 1304 fixed to one end of the displacement screw rod 1303, a displacement sliding block 1305 threadedly connected to the displacement screw rod 1303 and located in the rectangular through hole, a linkage plate 1306 fixedly connected to the top of the displacement sliding block 1305, mounting supports 1307 fixedly installed at both ends of the bottom of the linkage plate 1306, a displacement electric push rod 1308 fixedly installed at the bottom of the mounting support 1307, and an anti-pressure and wear-resistant detection plate 1309 fixed to one end of the displacement electric push rod 1308. In use, the reciprocating motor 1304 is started, the output shaft drives the displacement screw rod 1303 to rotate, the displacement sliding block 1305 is driven to move linearly along the rectangular through hole through threaded transmission, the linkage plate 1306 and the anti-pressure and wear-resistant detection plate 1309 below are driven to move axially along the cable body 9, before detection, the displacement electric push rod 1308 pushes the anti-pressure and wear-resistant detection plate 1309 to press downward, so that the anti-pressure and wear-resistant detection plate 1309 is in close contact with the outer circumferential surface of the cable body 9 and exerts pressure, and the anti-pressure detection is completed; then the anti-pressure and wear-resistant detection plate 1309 is lifted by a distance, the displacement sliding block 1305 is driven to reciprocate by the displacement screw rod 1303, the anti-pressure and wear-resistant detection plate 1309 is relatively rubbed with the surface of the cable body 9, and the wear resistance test is realized.

[0045] A cable tension detection method, comprising the following steps:

[0046] S1: The two ends of the cable body 9 are respectively placed on the L-shaped positioning plates on the L-shaped fixed table 5 and the L-shaped sliding table 6, the end of the cable body 9 is inserted into the push wire hole 702, the cable body 9 is supported by the lifting bearing assembly 11, and the two ends of the cable body 9 are pressed and fixed by the positioning electric push rod of the cable positioning assembly 7.

[0047] S2: The driving assembly 10 is started to drive the L-shaped sliding table 6 to move linearly along the length direction of the test mounting table 3, drive one end of the cable body 9 to move, and perform tension detection; after the detection is completed, the driving assembly 10 drives the L-shaped sliding table 6 to reset.

[0048] S3: The anti-pressure and wear-resistant integrated detection assembly 13 is started to exert controllable pressure on the cable body 9 to complete the anti-pressure detection, and then the anti-pressure and wear-resistant integrated detection assembly 13 moves linearly along the axial direction of the cable body 9 to perform the wear resistance test.

[0049] S4: After detection, the lifting bearing assembly 11 is lowered, the positioning electric push rod of the cable positioning assembly 7 is retracted to make the fixed pressing plate rise, the fixation on the cable body 9 is released, the push line electric push rod 804 of the push line assembly 8 drives the push line round rod 802 to push the cable body 9 through the push line hole 702 to the falling line gap 4, which is received by the lowered lifting bearing assembly 11;

[0050] S5: The cleaning assembly 12 is started, the cable body 9 on the lifting bearing assembly 11 is removed by the moving parts of the cleaning assembly 12, and a detection cycle is completed.

[0051] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0052] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A cable tension detection device, comprising a device base plate (1) and a mounting box (2) fixedly connected on both sides of the top of the device base plate (1), and a test mounting table (3) fixed on the top of the mounting box (2), characterized in that: a wire falling gap (4) is formed in the test mounting table (3); an L-shaped fixed table (5) is fixedly arranged on one side of the top of the test mounting table (3), and an L-shaped sliding table (6) is slidingly arranged on the other side; a cable positioning assembly (7) and a wire pushing assembly (8) are arranged at corresponding positions of the L-shaped fixed table (5) and the L-shaped sliding table (6), a cable body (9) is placed in the cable positioning assembly (7), the cable positioning assembly (7) is used for fixing the cable body (9), and the wire pushing assembly (8) is used for pushing the detected cable body (9) into the wire falling gap (4); a driving assembly (10) is arranged on the top of the test mounting table (3) and fixedly connected with the L-shaped sliding table (6), and is used for driving the L-shaped sliding table (6) to linearly displace along the length direction of the test mounting table (3); a lifting bearing assembly (11) is arranged on the top of the device base plate (1) at a position corresponding to the wire falling gap (4), the top end of the lifting bearing assembly (11) extends into the wire falling gap (4) and is in contact with the cable body (9), and the lifting bearing assembly (11) is used for bearing the cable body (9) falling from the wire falling gap (4) after descending; a cleaning assembly (12) is arranged on the device base plate (1) and used for cleaning the detected cable body (9) on the surface of the lifting bearing assembly (11); a compression and wear-resistant integrated detection assembly (13) is arranged on the top of the test mounting table (3), a detection end of the compression and wear-resistant integrated detection assembly (13) is opposite to the outer circumferential surface of the cable body (9), and the compression and wear-resistant integrated detection assembly (13) is used for synchronously applying controllable pressure and reciprocally moving to detect wear resistance; the cable positioning assembly (7) comprises an L-shaped positioning plate (701) fixed on the top of the L-shaped fixed table (5) and the L-shaped sliding table (6), a wire pushing hole (702) is linearly arrayed on the L-shaped positioning plate (701), the end of the cable body (9) is located on the L-shaped positioning plate (701), and the end of the cable body (9) extends into the wire pushing hole (702), a supporting plate (703) with a reinforcing rib is fixedly arranged on the outer side wall of one end of the L-shaped positioning plate (701) in a symmetrical manner, a positioning electric push rod (704) is fixedly arranged on the top of one end of the supporting plate (703), and a fixed pressing plate (705) is fixedly arranged on one end of the positioning electric push rod (704). The compression-resistant and wear-resistant integrated detection assembly (13) comprises four supporting rods (1301) fixed on the top of the test mounting table (3), one end of each supporting rod (1301) is fixedly connected with a rectangular transverse plate (1302), a rectangular through hole is formed in the rectangular transverse plate (1302), a displacement lead screw (1303) is rotatably installed in the rectangular through hole, a reciprocating motor (1304) is fixed on the outer side wall of the rectangular transverse plate (1302), the output shaft of the reciprocating motor (1304) is fixedly connected with one end of the displacement lead screw (1303), a displacement sliding block (1305) is threadedly connected with the displacement lead screw (1303) and located in the rectangular through hole, the top of the displacement sliding block (1305) is fixedly connected with a linkage plate (1306), mounting supports (1307) are fixedly installed at both ends of the bottom of the linkage plate (1306), displacement electric push rods (1308) are fixedly installed at the bottom of the mounting supports (1307), and compression-resistant and wear-resistant detection plates (1309) are fixedly installed at one end of the displacement electric push rods (1308).

2. A cable tension detection device as claimed in claim 1, characterized in that: The L-shaped sliding table (6) is provided with limiting sliding blocks (14) on both sides of the bottom, and a pair of limiting sliding holes (15) are symmetrically formed in the other side of the top of the test mounting table (3).

3. A cable tension detection device as claimed in claim 2, wherein: The wire pushing assembly (8) comprises circular sleeves (801) which are fixedly connected in a linear array on the outer side wall of the L-shaped positioning plate (701) and correspond to the wire pushing holes (702), the circular sleeves (801) are provided with wire pushing circular rods (802), one end of each wire pushing circular rod (802) is provided with an adapter pushing plate (803), and a wire pushing electric push rod (804) is fixedly installed on the adapter pushing plate (803).

4. A cable tension detection device as claimed in claim 3, characterised in that: The driving assembly (10) comprises a strip-shaped sliding rail (1001) fixedly installed on the other side of the top of the test mounting table (3), a driving rack (1002) is slidably connected in the strip-shaped sliding rail (1001), one end of the driving rack (1002) is fixedly connected with the outer side wall of the L-shaped sliding table (6), a driving motor (1003) is installed at the end position of the other side of the test mounting table (3), a driving gear (1004) is fixedly connected with the output shaft of the driving motor (1003), and the driving gear (1004) is engaged with the driving rack (1002).

5. A cable tension detection device as claimed in claim 4, wherein: The lifting bearing assembly (11) comprises a pair of lifting electric push rods (1101) fixed on the top of the equipment bottom plate (1), and a bearing plate (1102) is installed at one end of each lifting electric push rod (1101) and located in the wire dropping notch (4).

6. A cable tension detection device as claimed in claim 5, characterised in that: The cleaning assembly (12) comprises a mounting seat (1201) fixedly arranged on the top of the equipment bottom plate (1), one side of the top of the mounting seat (1201) is fixedly connected with a cleaning electric push rod (1202), and one end of the cleaning electric push rod (1202) is fixedly connected with a cleaning push plate (1203).

7. A method of detecting tension in a cable, implemented by the device of any one of claims 1-6, wherein The method comprises the following steps: S1: the two ends of the cable body (9) are respectively placed on the L-shaped positioning plates (701) on the L-shaped fixed table (5) and the L-shaped sliding table (6), the end portions of the cable body (9) are inserted into the wire pushing holes (702), the lifting bearing assembly (11) is used to support the cable body (9), the positioning electric push rod (704) of the wire positioning assembly (7) is used to drive the fixed pressing plate (705) to press downward, and the two ends of the cable body (9) are pressed and fixed tightly; S2: the driving assembly (10) is started, the L-shaped sliding table (6) is driven to make linear displacement along the length direction of the test installation table (3), one end of the cable body (9) is moved, tension detection is carried out, after the detection is completed, the L-shaped sliding table (6) is reset by the driving assembly (10); S3: the anti-pressure and wear-resistant integrated detection assembly (13) is started, controllable pressure is applied to the cable body (9), anti-pressure detection is completed, then the anti-pressure and wear-resistant integrated detection assembly (13) makes reciprocating linear motion along the axis direction of the cable body (9), and wear-resistant performance detection is carried out; S4: after the detection is completed, the lifting bearing assembly (11) is lowered, the positioning electric push rod (704) of the wire positioning assembly (7) is retracted, the fixed pressing plate (705) is lifted, the fixing of the cable body (9) is released, the wire pushing electric push rod (804) of the wire pushing assembly (8) drives the wire pushing round rod (802), the cable body (9) is pushed to the wire falling gap (4) through the wire pushing hole (702), and the cable body (9) is received by the lowered lifting bearing assembly (11); S5: the cleaning assembly (12) is started, the cable body (9) on the lifting bearing assembly (11) is removed by the moving part of the cleaning assembly (12), and one detection cycle is completed.

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