CN113049389B - Anti-tearing detection device of flexible cable for safe ship - Google Patents
Anti-tearing detection device of flexible cable for safe ship Download PDFInfo
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- CN113049389B CN113049389B CN202110331401.5A CN202110331401A CN113049389B CN 113049389 B CN113049389 B CN 113049389B CN 202110331401 A CN202110331401 A CN 202110331401A CN 113049389 B CN113049389 B CN 113049389B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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Abstract
The invention discloses a tearing-resistant detection device of a flexible cable for a safe ship, which comprises a flat plate, wherein an angle adjusting mechanism, a tearing stretching mechanism and a shaping angle folding assembly are arranged on the top side of the flat plate, the angle adjusting mechanism comprises side plates, sliding rods, adjusting plates, rectangular annular plates and air cylinders, the tearing stretching mechanism comprises supporting plates, a motor, a metal chain, a tension sensor, fastening clamps and a cable, the shaping angle folding assembly comprises angle folding pressure rods, sliding plates, threaded rods, fixing plates and knobs, the side plates in the angle adjusting mechanism are fixedly arranged on the top side of the flat plate, two side plates are vertically and symmetrically arranged, and arc-shaped through holes are formed in the plate bodies of the side plates. According to the invention, through mutual cooperation among the components, the detection effect of the tearing resistance of the flexible cable is ensured, the tearing resistance of a plurality of flexible cables at different angles can be detected, the detected data volume is enlarged, the application range is wide, and the working efficiency is high.
Description
Technical Field
The invention relates to the technical field of cable performance detection equipment, in particular to a tearing-resistant detection device for a flexible cable for a safe ship.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion, and has certain mechanical functions, and generally refers to tensile strength, elongation, bending property, elasticity, softness, anti-rolling property, abrasion resistance, mechanical force impact resistance and the like.
Through retrieving, the patent of application number CN202010618307.3 discloses a tear-resistant detection device of marine tensile movable power flexible cable, including pay-off and rolling portion that puts and receive marine tensile movable power flexible cable respectively, be provided with between pay-off and the rolling portion and be used for carrying out experimental detection portion to the cable, detection portion is including the test jig that comprises multiunit scissors fork structure that can take out, and the test jig is used for carrying out multiunit bending and guiding to the cable.
According to the device, the opening and closing angles of the shearing fork pieces are changed, so that different positions of a section of cable are extruded, the cable is stretched to be torn, the angle of the shearing fork pieces is continuously changed during detection, so that the increasing trend of stress of the cable is unstable, the accuracy of a data value when the cable is stressed to be torn is difficult to ensure, the data detection is inconvenient, the stretching range of the shearing fork pieces is limited, the tearing resistant range of the detected cable is limited, meanwhile, the stable angle value is difficult to determine due to the continuous change of the angle, the stress value of the cable which is resistant to being torn when the cable is at a certain angle cannot be detected, and the use requirement of people cannot be met.
Disclosure of Invention
The invention aims to solve the problems that the tearing resistance detection range is limited, the angle cannot be determined and the like in the prior art, and provides a tearing resistance detection device for a safe flexible cable for a ship.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a tearing-resistant detection device of flexible cable for safe ship, includes the dull and stereotyped, dull and stereotyped topside is provided with angle adjustment mechanism, tears stretching mechanism and shaping dog-ear subassembly, angle adjustment mechanism includes curb plate, slide bar, regulating plate, rectangle annular slab and cylinder, tear stretching mechanism and include extension board, motor, metal chain, tension sensor, fastening clamp and cable, shaping dog-ear subassembly includes dog-ear depression bar, sliding plate, threaded rod, fixed plate and knob, curb plate fixed mounting in the angle adjustment mechanism is provided with two in dull and stereotyped topside and the vertical symmetry of curb plate, set up arc through-hole, rectangle slide hole one and rectangle slide hole two in the plate body of curb plate, arc through-hole and rectangle slide hole one are provided with two respectively symmetrically, slide bar sliding connection is in the arc through-hole, regulating plate fixed connection is between two in the curb plate, and the plate body of regulating plate is seted up the round hole and is rotated and is connected with the circle axle, circle axle fixed connection is between two regulating plate, one side of rectangle annular slab fixed connection has a fixed connection, threaded rod, the tension sensor is installed at the pivot in the pivot of the cylinder side of regulating plate, the side is connected with the cylinder fixed connection, the tension sensor is installed to one side of the side of regulating plate and the cylinder, the side is connected with the pivot, the fixed connection is installed at the pivot, the pivot is fixed with one end of the cylinder side of the fixed connection of the extension board, the cable is fixedly clamped between the two fastening clamps.
Preferably, the angle folding lever level in the shaping angle folding subassembly sets up in the top side of cable, the fixed both sides that set up in the angle folding lever of sliding plate, and the sliding plate slides and set up in the rectangle through-hole is second, the vertical setting of threaded rod and with sliding plate threaded connection, fixed plate fixed connection is in one side of curb plate, and fixed plate and threaded rod rotate to be connected, the body of rod outside of threaded rod is fixed and is provided with the plectane, the plectane is provided with two and is located the both sides of fixed plate respectively, knob fixed mounting is at the one end that the threaded rod deviates from the fixed plate.
Preferably, the sliding plate passes through the rectangular sliding hole and is fixedly connected with the first limiting plate, and one end of the sliding rod passes through the inner side of the rectangular annular plate and is fixedly connected with the second limiting plate.
Preferably, the circular shaft is horizontally arranged in the plate body of the adjusting plate, and the arc-shaped through hole is of a minor arc-shaped structure taking the axis of the circular shaft as the center of a circle.
Preferably, the cable is located at one side of the outer sides of the two rotating shaft bodies, where the metal chains are close to each other, and the metal chains located at the outer sides of the two rotating shaft bodies are respectively provided with a plurality of metal chains in parallel.
Preferably, the cylinders are symmetrically arranged at two sides, and are respectively positioned at two sides of the side plates, which are away from each other, and are all positioned under the rectangular annular plate.
Preferably, the shaft body outside fixed cover of pivot is equipped with the spacing ring, the spacing ring is provided with a plurality of and is located the both sides of a plurality of metal chain respectively.
Preferably, the bottom side fixedly connected with pillar of dull and stereotyped, the pillar is provided with a plurality of, and the universal wheel is all installed to the bottom side of pillar.
Compared with the prior art, the invention provides the tearing-resistant detection device for the flexible cable for the safe ship, which has the following beneficial effects:
1. according to the invention, through mutual cooperation of the angle adjusting mechanism, the tearing and stretching mechanism and the shaping angle folding assembly, the detection effect of the tear resistance of the flexible cable is ensured, the structure is well matched, and the use effect is good;
2. according to the invention, the air cylinders in the angle adjusting mechanism drive the two adjusting plates to rotate and adjust, and then the included angle between the two adjusting plates is adjusted, so that the anti-tearing performance of the flexible cable at different angles is detected, the use effect is good, and the practicability is strong;
3. according to the invention, the motor in the tearing and stretching mechanism drives the metal chain to rotate, so that the two ends of the cable are stretched until the cable is torn, the stretching range is wide, and meanwhile, the stress value at the moment of fracture is recorded through the tension sensor, so that the operation is convenient;
4. according to the invention, the threaded rod in the shaping angle folding component is rotated, so that the horizontal height of the angle folding compression rod is adjusted, the detection of the tear resistance of the cable with different thickness or different angles is adapted, the application range is enlarged, and the use is simple;
5. according to the invention, the motor drives the rotating shaft to rotate, so that the plurality of metal chains are driven to rotate, and then the plurality of cables are stretched, so that the working efficiency of the motor is improved, the data volume of detection is enlarged, the practicability is high, and the structure is stable.
According to the invention, through mutual cooperation among the components, the detection effect of the tearing resistance of the flexible cable is ensured, the tearing resistance of a plurality of flexible cables at different angles can be detected, the detected data volume is enlarged, the application range is wide, and the working efficiency is high.
Drawings
Fig. 1 is a schematic top cross-sectional structural view of a tear-resistant detection device for a flexible cable for a safe ship according to the present invention;
fig. 2 is a schematic diagram of a front view cross-sectional structure of an adjusting plate in a tear-resistant detection device for a flexible cable for a safe ship according to the present invention;
fig. 3 is an enlarged detailed schematic diagram of a part a of a tear-resistant detection device for a flexible cable for a safe ship according to the present invention;
fig. 4 is an enlarged detailed structural schematic diagram of a part B of a tear-resistant detection device for a flexible cable for a safe ship according to the present invention;
FIG. 5 is a schematic side view in cross section of a threaded rod in a tear-resistant detection device for a flexible cable for a safe type ship according to the present invention;
fig. 6 is a schematic diagram of a front view cross-sectional structure of a rectangular ring plate in the anti-tearing detection device for a flexible cable for a safe ship.
In the figure: the device comprises a flat plate 1, a side plate 2, a slide bar 3, an adjusting plate 4, a support plate 5, a rotating shaft 6, a guide cylinder 7, a motor 8, a limiting ring 9, a metal chain 10, a tension sensor 11, a fastening clamp 12, a bevel pressure bar 13, a sliding plate 14, a threaded rod 15, a fixed plate 16, a circular plate 17, a knob 18, a rectangular annular plate 19, a sliding plate 20, a limiting plate I21, a circular shaft 22, a cylinder 23, a cable 24, a limiting plate II 25, a support 26 and a universal wheel 27.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-6, a tearing-resistant detection device of a flexible cable for a safe ship comprises a flat plate 1, wherein the top side of the flat plate 1 is provided with an angle adjusting mechanism, a tearing stretching mechanism and a shaping angle folding assembly, the angle adjusting mechanism comprises a side plate 2, a sliding rod 3, an adjusting plate 4, a rectangular annular plate 19 and an air cylinder 23, the tearing stretching mechanism comprises a supporting plate 5, a motor 8, a metal chain 10, a tension sensor 11, a fastening clamp 12 and an electric cable 24, the shaping angle folding assembly comprises an angle folding pressure rod 13, a sliding plate 14, a threaded rod 15, a fixing plate 16 and a knob 18, the side plate 2 in the angle adjusting mechanism is fixedly arranged on the top side of the flat plate 1, two side plates 2 are vertically and symmetrically arranged, an arc through hole, a rectangular sliding hole I and a rectangular sliding hole II are respectively and symmetrically arranged in the plate body of the side plate 2, the arc through hole and the rectangular sliding rod 3 are in the arc through hole, the adjusting plate 4 is fixedly connected between the sliding rods 3 in the two side plates 2, a round hole is formed in the plate body of the adjusting plate 4 and is rotationally connected with a round shaft 22, the round shaft 22 is fixedly connected between the two adjusting plates 4, one side of the rectangular annular plate 19 is fixedly connected with a sliding plate 20, the sliding plate 20 is in sliding connection with the plate body of the side plate 2, an air cylinder 23 is arranged on the top side of the plate body of the flat plate 1, an output rod of the air cylinder 23 is in transmission connection with the rectangular annular plate 19, a supporting plate 5 in the tearing and stretching mechanism is fixedly connected to one side of the adjusting plate 4, two supporting plates 5 are symmetrically arranged, a guide cylinder 7 is fixedly connected between the two supporting plates 5 and is rotationally connected with a rotating shaft 6, a motor 8 is arranged on one side of the supporting plate 5, one end of the rotating shaft 6 is in transmission connection with an output shaft of the motor 8, one end of the metal chain 10 is fixedly wound on the outer side of the shaft body of the rotating shaft 6, a tension sensor 11 is arranged on the other end of the metal chain 10, the fastening clips 12 are mounted on one side of the tension sensor 11, and the cable 24 is fixedly clamped between the two fastening clips 12.
In this embodiment, the angle adjusting mechanism is adjusted first to make the two adjusting plates 4 form a certain angle, only the air cylinder 23 is started, the output rod of the air cylinder 23 pushes upwards, under the sliding connection effect of the sliding plate 20 and the first rectangular through hole, the horizontal position of the rectangular annular plate 19 is kept unchanged, then the rectangular annular plate 19 is driven to move stably upwards, the sliding plate 20 slides vertically in the side plate 2, then the sliding rod 3 slides horizontally in the inner side of the rectangular annular plate 19, meanwhile, the sliding rod 3 slides in the arc through hole of the side plate 2, the adjusting plate 4 rotates with the circular shaft 22 as the center of a circle until the angle of experimental test is adjusted, the pushing of the air cylinder 23 is stopped, then two ends of the cable 24 are respectively fixed on the fastening clips 12 on the top sides of the two adjusting plates 4, and the angle folding rod 13 in the shaping angle folding assembly is adjusted to press the central position of the cable 24 downwards, and then the cable 24 is bent to form a certain angle, then the motor 8 in the tearing and stretching mechanism is started, the output shaft of the motor 8 starts to rotate, the rotating shaft 6 is driven to rotate, the metal chain 10 wound on the outer side of the rotating shaft 6 is driven to rotate, the tension direction of the metal chain 10 is always kept parallel to the adjusting plate 4 under the positioning action of the guide cylinder, the stability and uniform growth of the stress of the cable 24 are ensured, the tension sensor 11 and the fastening clamp 12 are pulled, the two ends of the cable 24 are stressed and pulled outwards, the length range of the metal chain 10 is longer, the length to be detected experimentally after the cable 24 is sheared is shorter, and the motor 8 always drives the rotating shaft 6 to rotate, so that the stretching range of the cable 24 is enlarged, the stress value at the moment is detected through the tension sensor 11 when the cable 24 is torn and broken, and when performance detection is carried out on a plurality of cables, the stress value also can have certain error, at this moment, through detecting the multistage cable simultaneously, can enlarge the acquisition scope of data, improve the accuracy that the experiment detected, after the experiment of an angle detects, according to above-mentioned operation reason, angle adjustment mechanism adjusts again, changes the contained angle that is between two regulating plates 4, carries out tearing-resistant experiment detection to the cable of another angle, the simple operation, and is good to the result of use that the tearing-resistant performance of flexible cable detected when being different angles, and the practicality is strong.
Example two
As shown in fig. 1-6, this embodiment is basically the same as embodiment 1, preferably, the angle folding lever 13 in the shaping angle folding assembly is horizontally disposed on the top side of the cable 24, the sliding plate 14 is fixedly disposed on two sides of the angle folding lever 13, the sliding plate 14 is slidably disposed in the rectangular through hole two, the threaded rod 15 is vertically disposed and is in threaded connection with the sliding plate 14, the fixed plate 16 is fixedly connected on one side of the side plate 2, the fixed plate 16 is rotatably connected with the threaded rod 15, a circular plate 17 is fixedly disposed on the outer side of the rod body of the threaded rod 15, the circular plates 17 are disposed on two sides of the fixed plate 16, and the knob 18 is fixedly mounted on one end of the threaded rod 15 facing away from the fixed plate 16.
In this embodiment, in order to ensure that the angle of the bending rod 13 in the shaping angle folding assembly is stable and unchanged when the bending rod is pulled, the center position of the cable 24 should be tightly pressed, in the bending process of the cable 24, the horizontal height of the angle folding rod 13 needs to be adjusted at any time due to the influence of the thickness of the cable 24, and when the angle of the angle folding rod is smaller or the thickness of the cable 24 is larger, the horizontal position of the angle folding rod 13 should be adjusted to be higher, otherwise, only the knob 18 needs to be rotated at the moment, so that the threaded rod 15 is driven to rotate, and the sliding plate 14 vertically moves outside the rod body of the threaded rod 15 under the threaded connection effect of the threaded rod 15 and the limit effect of the circular plate 17 on the fixed plate 16, so that the horizontal height of the cable 24 is tightly pressed by the angle folding rod 13 is adjusted, thereby enlarging the application range and being simple to operate.
Example III
As shown in fig. 1 to 6, the present embodiment is substantially the same as embodiment 1, and preferably, the sliding plate 20 passes through the rectangular sliding hole and is fixedly connected with the first limiting plate 21, and one end of the sliding rod 3 passes through the inner side of the rectangular ring plate 19 and is fixedly connected with the second limiting plate 25.
In this embodiment, it is ensured that when the slide plate 20 slides vertically, the rectangular annular plate 19 moves vertically stably under the limiting action of the first limiting plate 21, and the slide rod 3 slides in the arc-shaped through hole due to the upward movement of the rectangular annular plate 19, so that the structural operation is ensured to be stable due to the limiting action of the second limiting plate 25.
Example IV
As shown in fig. 1 to 6, this embodiment is substantially the same as embodiment 1, and preferably, the circular shaft 22 is horizontally disposed in the plate body of the adjusting plate 4, and the arc-shaped through hole has a minor arc-shaped structure centered on the axis of the circular shaft 22.
In this embodiment, the circular shaft 22 is rotationally connected with the adjusting plate 4, so that the adjusting plate 4 rotates with the circular shaft 22 as the center, and the sliding rod 3 should use the shape of the arc-shaped through hole as the rotation track in the rotation process of the adjusting plate 4, so that the angle adjusting effect is good and the use is convenient.
Example five
As shown in fig. 1 to 6, the present embodiment is substantially the same as embodiment 1, and preferably, the cable 24 is located at a side where the metal chains 10 outside the shaft bodies of the two rotating shafts 6 are close to each other, and the metal chains 10 outside the shaft bodies of the two rotating shafts 6 are respectively provided in parallel with each other.
In this embodiment, the plurality of cables 24 can be driven to simultaneously perform the tearing detection through the plurality of metal chains 10, so that the working efficiency is improved, the data volume of the detection is enlarged, the detection of the experiment is more accurate, and the practicability is strong.
Example six
As shown in fig. 1 to 6, the present embodiment is substantially the same as embodiment 1, and preferably, the cylinders 23 are symmetrically provided in two, and are respectively located on the sides of the two side plates 2 facing away from each other, and are each located vertically below the rectangular ring plate 19.
In this embodiment, the stability of the structure can be ensured by the synchronous pushing of the two cylinders 23, the layout is reasonable, and the use and operation are stable.
Example seven
As shown in fig. 1 to 6, this embodiment is basically the same as embodiment 1, and preferably, a limiting ring 9 is fixedly sleeved on the outer side of the shaft body of the rotating shaft 6, and the limiting ring 9 is provided with a plurality of limiting rings and is respectively located on two sides of a plurality of metal chains 10.
In this embodiment, the two limiting rings 9 are fixedly arranged on two sides of the metal chain 10, so that smooth operation of the metal chain 10 in the rotation process is ensured, deflection of the metal chain 10 is avoided, and the tension applied to the cable 24 is kept stable.
Example eight
As shown in fig. 1 to 6, this embodiment is substantially the same as embodiment 1, and preferably, the bottom side of the flat plate 1 is fixedly connected with a plurality of struts 26, and universal wheels 27 are mounted on the bottom sides of the struts 26.
In this embodiment, the plate 1 can be raised by the support 26, which is convenient for experimental operation, and the universal wheel 27 is convenient for movement of the device, thereby expanding the application range.
According to the invention, through mutual cooperation among the components, the detection effect of the tearing resistance of the flexible cable is ensured, the tearing resistance of a plurality of flexible cables at different angles can be detected, the detected data volume is enlarged, the application range is wide, and the working efficiency is high.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The utility model provides a tearing-resistant detection device of flexible cable for safe type warship, includes dull and stereotyped (1), its characterized in that, the topside of dull and stereotyped (1) is provided with angle adjustment mechanism, tears stretching mechanism and shaping dog-ear subassembly, angle adjustment mechanism includes curb plate (2), slide bar (3), regulating plate (4), rectangle annular plate (19) and cylinder (23), it includes extension board (5), motor (8), metal chain (10), tension sensor (11), fastening clamp (12) and cable (24) to tear stretching mechanism, shaping dog-ear subassembly includes dog-ear depression bar (13), sliding plate (14), threaded rod (15), fixed plate (16) and knob (18), curb plate (2) fixed mounting in angle adjustment mechanism is at the topside of dull and stereotyped (1) and curb plate (2) vertical symmetry are provided with two, set up arc through-hole, rectangle slide hole and rectangle slide hole two in the plate body of curb plate (2) respectively symmetry are provided with two, slide bar (3) sliding connection in the slide bar through-hole (4), and change between regulating plate (4) fixed connection in the regulating plate (4) round-shaped shaft (22) and the round-hole (22) are seted up between two regulating plate (4), one side fixedly connected with slide (20) of rectangle crown plate (19), slide (20) and the plate body sliding connection of curb plate (2), the plate body top side at dull and stereotyped (1) is installed to cylinder (23), and the output pole and the rectangle crown plate (19) transmission of cylinder (23) are connected, tear extension mechanism's extension board (5) fixed connection in one side and extension board (5) symmetry in regulating plate (4) are provided with two, two fixedly connected with guide cylinder (7) and rotation are connected with pivot (6) between extension board (5), one side at extension board (5) is installed to motor (8), the one end of pivot (6) is connected with the output shaft transmission of motor (8), the one end of metal chain (10) is fixed around establishing in the axis outside of pivot (6), the other end at metal chain (10) is installed to tension sensor (11), fastening clamp (12) are installed in one side of tension sensor (11), cable (24) are fixed between two fastening clamp (12).
2. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein a folding angle pressing rod (13) in the shaping folding angle assembly is horizontally arranged on the top side of the cable (24), the sliding plates (14) are fixedly arranged on two sides of the folding angle pressing rod (13), the sliding plates (14) are slidably arranged on the rectangular sliding plates Kong Erna, the threaded rods (15) are vertically arranged and are in threaded connection with the sliding plates (14), the fixed plates (16) are fixedly connected on one side of the side plates (2), the fixed plates (16) are rotationally connected with the threaded rods (15), circular plates (17) are fixedly arranged on the outer sides of rod bodies of the threaded rods (15), two circular plates (17) are respectively arranged on two sides of the fixed plates (16), and the rotary knobs (18) are fixedly arranged at one ends of the threaded rods (15) deviating from the fixed plates (16).
3. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein the sliding plate (20) penetrates through a rectangular sliding hole and is fixedly connected with a first limiting plate (21), and one end of the sliding rod (3) penetrates through the inner side of the rectangular annular plate (19) and is fixedly connected with a second limiting plate (25).
4. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein the circular shaft (22) is horizontally arranged in the plate body of the adjusting plate (4), and the arc-shaped through hole is of a minor arc-shaped structure taking the axis of the circular shaft (22) as the center of a circle.
5. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein the cable (24) is positioned at one side, which is close to each other, of the metal chains (10) positioned at the outer sides of the shaft bodies of the two rotating shafts (6), and a plurality of the metal chains (10) positioned at the outer sides of the shaft bodies of the two rotating shafts (6) are respectively arranged in parallel.
6. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein two cylinders (23) are symmetrically arranged, are respectively positioned on one side, away from each other, of the two side plates (2), and are respectively positioned under the rectangular annular plate (19).
7. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein a limiting ring (9) is fixedly sleeved on the outer side of the shaft body of the rotating shaft (6), and the limiting ring (9) is provided with a plurality of metal chains (10) and is respectively positioned on two sides of the metal chains.
8. The tearing-resistant detection device for the flexible cable for the safe ship according to claim 1, wherein the support posts (26) are fixedly connected to the bottom side of the flat plate (1), a plurality of support posts (26) are arranged, and universal wheels (27) are arranged on the bottom sides of the support posts (26).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110331401.5A CN113049389B (en) | 2021-03-29 | 2021-03-29 | Anti-tearing detection device of flexible cable for safe ship |
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| CN202110331401.5A CN113049389B (en) | 2021-03-29 | 2021-03-29 | Anti-tearing detection device of flexible cable for safe ship |
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| CN113049389B true CN113049389B (en) | 2023-09-01 |
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| CN114705571B (en) * | 2022-06-07 | 2022-08-26 | 常州凯度机电有限公司 | Testing device for impact resistance of turbine blade |
| CN115979854B (en) * | 2023-03-17 | 2023-07-04 | 河南工学院 | Bending fatigue testing device for metal material |
| CN117890192B (en) * | 2024-03-14 | 2024-05-10 | 德州思创玻璃纤维有限公司 | Glass fiber preparation finished product tensile strength detection device |
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| CN113049389A (en) | 2021-06-29 |
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