Cable material bending resistance testing device

Abstract

The utility model discloses an anti-bending testing device for a cable material. Comprising a rack, a cable electrifying socket, a cable locking buckle, a stroke guide rail, a left electric sliding block, a left positioning cable sleeve, a cable guiding hole, a right electric sliding block, a right positioning cable sleeve, a guiding electric sliding block, an electric lifting column, a horizontal electric transposition device, a testing cable sleeve, a cable penetrating hole, a mounting bracket, a monitor, a current and voltage sensing module and a touch display center. According to the utility model, the device can carry out vertical lifting bending and transverse rotating bending on the inserted cable through the cooperation of the left and right positioning cable sleeves and the middle rotating lifting test cable sleeve, the cable bending stress surface is diversified, the test result is comprehensive, and the cable material bending resistance test accuracy is high.

Description

[Technical field]

[0001] The utility model relates to the technical field of cable material processing equipment, in particular to the technical field of a cable material anti-bending test device. [Background technology]

[0002] The plastic used for insulation and sheathing of wires and cables is commonly known as cable material. During the cable production process, the cable needs to be passed through an extruder so that a layer of cable material is wrapped around the outside of the cable to ensure the service life and safety of the cable. During use, the cable often needs to connect two interfaces with different directions, so the bending state is the norm during its use. On the one hand, it is necessary to ensure that the conductor core of the cable during use will not break easily and cause an open circuit. On the other hand, it is necessary to ensure that the cable material sheath will not break when bent at a large angle, causing the conductor core to be exposed and causing leakage. When conducting a cable bending test, the existing cable bending test device often pushes the side of the cable material sheath through a resistance push rod to achieve the cable bending test. The cable bending force surface is single, and the resistance push rod is easily squeezed to cause damage to the cable material sheath, and the bending test result is inaccurate. [Contents of the utility model]

[0003] The purpose of the utility model is to solve the problems in the prior art and to propose a cable material anti-bending test device, which can enable the device to perform vertical lifting and bending and horizontal rotation bending of inserted cables through the positioning cable sleeves on the left and right sides and the rotating and lifting test cable sleeve in the middle. The cable bending force surface is diversified, the test results are comprehensive, and the cable material anti-bending test is highly accurate.

[0004] To achieve the above-mentioned purpose, the utility model proposes a cable material bending resistance testing device, including a frame, a cable power socket, a cable locking buckle, a travel guide rail, a left electric slider, a left positioning cable sleeve, a cable guide hole, a right electric slider, a right positioning cable sleeve, a guide electric slider, an electric lifting column, a horizontal electric transfer device, a test cable sleeve, a cable perforation, a mounting bracket, a monitor, a current and voltage sensing module and a touch display hub, the frame has cable power sockets symmetrically arranged on the left and right sides of the lower part, a cable locking buckle is arranged on the top of the cable power socket, a travel guide rail is arranged on the upper part of the frame, a left electric slider is arranged on the left side of the bottom of the travel guide rail, a left positioning cable sleeve is installed on the bottom of the left electric slider, a cable guide hole is axially penetrated in the left positioning cable sleeve, a right electric slider is symmetrically arranged on the right side of the left electric slider, and the right electric slider is installed on the right side of the bottom of the travel guide rail, A right positioning cable sleeve is installed at the bottom of the right electric slider, a cable guide hole is axially penetrated in the right positioning cable sleeve, a guide electric slider is arranged between the left electric slider and the right electric slider, the guide electric slider is installed at the bottom of the travel guide rail, an electric lifting column is installed at the bottom of the guide electric slider, a test cable sleeve is installed at the bottom of the electric lifting column through a horizontal electric positioner, a cable through-hole is axially penetrated in the test cable sleeve, mounting brackets are symmetrically arranged on the lower side of the electric lifting column, a monitor facing the test cable is arranged at the bottom of the mounting bracket, a current and voltage sensing module is arranged in the cable power socket, a touch display hub is arranged on the side of the rack, and the touch display hub is respectively connected to the cable power socket, the left electric slider, the right electric slider, the guide electric slider, the electric lifting column, the horizontal electric positioner, the monitor and the current and voltage sensing module.

[0005] Preferably, the left electric slider and the left positioning cable sleeve are detachably connected, and the openings at both ends of the cable guide hole gradually increase.

[0006] Preferably, tension sensors are provided in both the left positioning cable sleeve and the right positioning cable sleeve, and the tension sensors are connected to the touch display hub.

[0007] Preferably, the test cable sleeve is a transparent component, and the openings at both ends of the cable perforation gradually increase in size.

[0008] Preferably, the monitor is a high-definition night vision camera.

[0009] The beneficial effects of the utility model: the utility model combines a frame, a cable power socket, a cable locking buckle, a travel guide rail, a left electric slider, a left positioning cable sleeve, a cable guide hole, a right electric slider, a right positioning cable sleeve, a guide electric slider, an electric lifting column, a horizontal electric transfer device, a test cable sleeve, a cable perforation, a mounting bracket, a monitor, a current and voltage sensing module and a touch display center together, and after experimental optimization, the device can perform vertical lifting and bending and horizontal rotational bending of the inserted cables through the left and right side positioning cable sleeves and the middle rotating and lifting test cable sleeve. The cable bending force surfaces are diversified, the test results are comprehensive, and the cable material bending resistance test is accurate.

[0010] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Brief Description of the Drawings

[0011] Figure 1 It is a structural schematic diagram of a cable material bending resistance testing device of the utility model.

[0012] In the figure: 1-frame, 2-cable power socket, 3-cable locking buckle, 4-travel guide rail, 5-left electric slider, 6-left positioning cable sleeve, 7-cable guide hole, 8-right electric slider, 9-right positioning cable sleeve, 10-guide electric slider, 11-electric lifting column, 12-horizontal electric transfer device, 13-test cable sleeve, 14-cable penetration, 15-mounting bracket, 16-monitor, 17-current and voltage sensing module, 18-touch display center. [Specific implementation method]

[0013] See also Figure 1The utility model cable material bending resistance testing device comprises a frame 1, a cable power socket 2, a cable locking buckle 3, a travel guide rail 4, a left electric slider 5, a left positioning cable sleeve 6, a cable guide hole 7, a right electric slider 8, a right positioning cable sleeve 9, a guide electric slider 10, an electric lifting column 11, a horizontal electric indexer 12, a test cable sleeve 13, a cable perforation 14, a mounting bracket 15, a monitor 16, a current and voltage sensing module 17 and a touch display hub 18. The cable power sockets 2 are symmetrically arranged on the left and right sides of the lower part of the frame 1, and the cable power sockets 2 are symmetrically arranged on the top of the cable power sockets 2. The frame 1 is provided with a travel guide rail 4 at the upper part, a left electric slider 5 is provided at the left side of the bottom of the travel guide rail 4, a left positioning cable sleeve 6 is installed at the bottom of the left electric slider 5, a cable guide hole 7 is axially penetrated in the left positioning cable sleeve 6, a right electric slider 8 is symmetrically provided on the right side of the left electric slider 5, the right electric slider 8 is installed at the right side of the bottom of the travel guide rail 4, a right positioning cable sleeve 9 is installed at the bottom of the right electric slider 8, a cable guide hole 7 is axially penetrated in the right positioning cable sleeve 9, a guide electric slider 10 is provided between the left electric slider 5 and the right electric slider 8, the guide electric The slider 10 is installed at the bottom of the travel guide rail 4, and an electric lifting column 11 is installed at the bottom of the guide electric slider 10. A test cable sleeve 13 is installed at the bottom of the electric lifting column 11 through a horizontal electric positioner 12. A cable through-hole 14 is axially penetrated in the test cable sleeve 13. A mounting bracket 15 is symmetrically arranged on the lower side of the electric lifting column 11. A monitor 16 facing the test cable is arranged at the bottom of the mounting bracket 15. A current and voltage sensing module 17 is arranged in the cable power socket 2. A touch display hub 18 is arranged on the side of the rack 1. The touch display hub 18 is respectively It is connected one by one with the cable power socket 2, the left electric slider 5, the right electric slider 8, the guide electric slider 10, the electric lifting column 11, the horizontal electric positioner 12, the monitor 16 and the current and voltage sensing module 17. The left electric slider 5 and the left positioning cable sleeve 6 are detachably connected. The openings at both ends of the cable guide hole 7 gradually increase. Tension sensors are provided in the left positioning cable sleeve 6 and the right positioning cable sleeve 9. The tension sensors are connected to the touch display hub 18. The test cable sleeve 13 is a transparent component. The openings at both ends of the cable through-hole 14 gradually increase. The monitor 16 is a high-definition night vision camera.

[0014] The working process of the utility model is as follows: the cable is passed through the cable guide hole 7 of the left positioning cable sleeve 6, the cable through hole 14 of the test cable sleeve 13 and the cable guide hole 7 of the right positioning cable sleeve 9 in sequence, the two ends of the cable are fixed on the cable power socket 2 and locked by the cable locking buckle 3, and then powered on, the distance between the left positioning cable sleeve 6 and the right positioning cable sleeve 9 is adjusted by the left electric slider 5 and the right electric slider 8, so as to adjust the tensile relaxation state of the cable, the height of the test cable sleeve 13 is adjusted by the electric lifting column 11 and the horizontal rotation angle of the test cable sleeve 13 is adjusted by the horizontal electric transfer device 12, so as to perform vertical lifting and bending and horizontal rotation bending on the cable inserted in the cable guide hole 7, and the cable bending force surface is diversified. The power-on condition of the cable under different bending states is tested by the current and voltage sensing module 17, and the appearance damage of the cable material under different bending states is monitored by the monitor 16.

[0015] The utility model combines a frame 1, a cable power socket 2, a cable locking buckle 3, a travel guide rail 4, a left electric slider 5, a left positioning cable sleeve 6, a cable guide hole 7, a right electric slider 8, a right positioning cable sleeve 9, a guide electric slider 10, an electric lifting column 11, a horizontal electric transfer device 12, a test cable sleeve 13, a cable perforation 14, a mounting bracket 15, a monitor 16, a current and voltage sensing module 17 and a touch display hub 18 together. After experimental optimization, the device can perform vertical lifting and bending and horizontal rotation bending of the inserted cables through the positioning cable sleeves on the left and right sides and the rotating and lifting test cable sleeve 13 in the middle. The cable bending force surfaces are diversified, the test results are comprehensive, and the cable material bending resistance test has high accuracy.

[0016] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. Cable material bending resistance testing device, characterized by: The invention comprises a frame (1), a cable power socket (2), a cable locking buckle (3), a travel guide rail (4), a left electric slider (5), a left positioning cable sleeve (6), a cable guide hole (7), a right electric slider (8), a right positioning cable sleeve (9), a guide electric slider (10), an electric lifting column (11), a horizontal electric transfer device (12), a test cable sleeve (13), a cable perforation (14), a mounting bracket (15), a monitor (16), a current and voltage sensing module (17) and a touch display center (18). The frame (1) is symmetrically provided with cable power sockets (2 ), a cable locking buckle (3) is arranged on the top of the cable power socket (2), a travel guide rail (4) is arranged on the upper part of the frame (1), a left electric slider (5) is arranged on the left side of the bottom of the travel guide rail (4), a left positioning cable sleeve (6) is installed on the bottom of the left electric slider (5), a cable guide hole (7) is axially penetrated in the left positioning cable sleeve (6), a right electric slider (8) is symmetrically arranged on the right side of the left electric slider (5), the right electric slider (8) is installed on the right side of the bottom of the travel guide rail (4), and a right positioning cable is installed on the bottom of the right electric slider (8). A cable sleeve (9), a cable guide hole (7) is axially penetrated in the right positioning cable sleeve (9), a guide electric slider (10) is arranged between the left electric slider (5) and the right electric slider (8), the guide electric slider (10) is installed at the bottom of the travel guide rail (4), an electric lifting column (11) is installed at the bottom of the guide electric slider (10), a test cable sleeve (13) is installed at the bottom end of the electric lifting column (11) through a horizontal electric positioner (12), a cable through hole (14) is axially penetrated in the test cable sleeve (13), and the electric lifting column (11) A mounting bracket (15) is symmetrically arranged on the lower side surface, a monitor (16) facing the test cable is arranged at the bottom of the mounting bracket (15), a current and voltage sensing module (17) is arranged in the cable power socket (2), and a touch display hub (18) is arranged on the side of the frame (1), and the touch display hub (18) is respectively connected to the cable power socket (2), the left electric slider (5), the right electric slider (8), the guide electric slider (10), the electric lifting column (11), the horizontal electric positioner (12), the monitor (16) and the current and voltage sensing module (17).

2. The cable material bending resistance testing device according to claim 1, characterized in that: The left electric slider (5) and the left positioning cable sleeve (6) are detachably connected, and the openings at both ends of the cable guide hole (7) gradually increase in size.

3. The cable material bending resistance testing device according to claim 1, characterized in that: The left positioning cable sleeve (6) and the right positioning cable sleeve (9) are both provided with tension sensors, and the tension sensors are connected to the touch display center (18).

4. The cable material bending resistance testing device according to claim 1, characterized in that: The test cable sleeve (13) is a transparent component, and the openings at both ends of the cable through hole (14) gradually increase in size.

5. The cable material bending resistance testing device according to claim 1, characterized in that: The monitor (16) is a high-definition night vision camera.

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