Manufacturing device for mining cable safety detection sample

Abstract

The invention relates to the technical field of cable sample manufacturing, and discloses a mining cable safety detection sample manufacturing device which comprises a transverse plate, a cable body and a bottom frame fixedly installed at the bottom of the transverse plate, a cleaning mechanism is arranged on one side of the top of the transverse plate, and limiting mechanisms are symmetrically arranged on the other side of the top of the transverse plate in parallel. The side plates are symmetrically and fixedly connected to the top of the transverse plate front and back, and each limiting mechanism comprises a supporting arc plate and an adjusting plate; the sweeping mechanism comprises a left friction wheel and a vertical shaft which are rotationally installed at the top of the transverse plate, the top end of the vertical shaft is fixedly connected with a right friction wheel, the bottom end of the vertical shaft is fixedly connected with a driving gear, one side of the bottom of the transverse plate is rotationally connected with a driven gear, and the bottom of the driven gear is fixedly connected with adjusting teeth; the problems that the cutting precision of the cable is possibly affected and the manufacturing efficiency of a cable sample is reduced due to the fact that dust or oil dirt is possibly attached to the surface of the cable are solved.

Description

Technical Field

[0001] The invention relates to the technical field of cable sample preparation, in particular to a preparation device for mining cable safety detection samples. Background Art

[0002] Mining cables are the main equipment for power supply in mines, and their quality is directly related to the safety and stability of power supply. Therefore, quality inspection of mining power cables is very important. Before cutting the cables to make samples, in order to reduce the impact of dust or oil on the cable surface, the cable surface needs to be pre-cleaned. At the same time, when cutting the cables, the cables need to be kept stable to avoid the impact of shaking on the cutting accuracy.

[0003] For example, a numerically controlled cable test sample automatic production device with publication number CN116183329A includes: a workbench, one side of the workbench surface is provided with an introduction and straightening mechanism; a cable cutting mechanism, the cable cutting mechanism is installed on the surface of the workbench and is located on the side opposite to the introduction and straightening mechanism; a plurality of first cutting knives, the plurality of first cutting knives are all arranged inside the cable cutting mechanism; a second cutting knife, the second cutting knife is arranged inside the cable cutting mechanism and is located inside the plurality of first cutting knives. The device is used to realize the automation of the production of the tested power cable test sample, reducing the workload of the sample production personnel. The auxiliary device can quickly complete the production of the test sample and reduce the sample production time. The device is used to realize automatic control of the sample production process and reduce the artificial wear and damage of the tool. However, since the cable surface may be attached with dust or oil, if these dust or oil are not cleaned in time, they may cause subsequent cutting deviation, affect the cutting accuracy of the cable, and reduce the production efficiency of the cable sample.

[0004] Therefore, a device for making mining cable safety detection samples is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a device for making mining cable safety detection samples to solve the problem that dust or oil may be attached to the surface of the cable, which may affect the cutting accuracy of the cable and reduce the production efficiency of the cable sample.

[0006] To achieve the above object, the present invention provides the following technical solution: a device for making a mining cable safety test sample, comprising a horizontal plate, a cable body and a bottom frame fixedly installed at the bottom of the horizontal plate, a cleaning mechanism is arranged on one side of the top of the horizontal plate, and a limiting mechanism is arranged parallel and symmetrically on the other side of the top of the horizontal plate; Also includes: The side plates are fixedly connected to the top of the horizontal plate symmetrically in front and back, and the limiting mechanism includes a supporting arc plate and an adjusting plate, and the bottom end of the supporting arc plate is fixedly connected to the horizontal plate; The cleaning mechanism comprises a left friction wheel and a vertical shaft rotatably mounted on the top of the horizontal plate, the vertical shaft penetrates the horizontal plate and is rotatably connected to the horizontal plate, the top end of the vertical shaft is fixedly connected to the right friction wheel, the bottom end of the vertical shaft is fixedly connected to the main gear, one side of the bottom of the horizontal plate is rotatably connected to a slave gear, the bottom of the slave gear is fixedly connected to an adjusting tooth, and the bottom of the horizontal plate is also symmetrically fixedly connected to a limiting block; The tooth block of the adjusting tooth is only provided with half a circle, a U-shaped block is slidably connected between the two limit blocks, a spur tooth block portion is symmetrically fixedly connected to the inner side of the U-shaped block, a moving rod is fixedly connected to the top of the U-shaped block away from the main gear, the moving rod is slidably installed with the cross plate, a sleeve is fixedly connected to the top of the moving rod, and fixed rings are symmetrically rotatably installed on both sides of the sleeve; A ring groove is provided on one side of the fixed ring near the left friction wheel, a vertical rod is slidably connected to the inner wall of the ring groove, an arc block is fixedly connected to one end of the vertical rod, a second spring is sleeved on the outer side of the vertical rod, one end of the second spring is fixedly connected to the inner wall of the ring groove, and a fixed cylinder is fixedly connected to the middle of the top of the horizontal plate; The fixed cylinder is rotatably connected to the fixed ring at the other end, a hemisphere is fixedly connected to the outer side of the fixed ring at the other end, a spiral groove is opened on the inner side wall of the fixed cylinder, and the hemisphere is slidably connected to the spiral groove.

[0007] Preferably, the upper and lower heights of the left friction wheel and the right friction wheel are flush, the adjusting teeth are meshed and connected with the spur gear block portion, a sliding groove is provided inside the transverse plate, and the moving rod is slidably connected with the sliding groove.

[0008] By adopting the above technical solution, the traction device pulls the cable body to move, which facilitates the linear reciprocating scraping and rotational cleaning of the cable body, reduces the influence of dust or oil, and improves the subsequent cutting accuracy of the cable body.

[0009] Preferably, a cross bar is transversely fixedly connected to the interior of the sliding groove, the moving rod is slidably connected to the cross bar, a spring 1 is sleeved on the outer side of the cross bar, and the two ends of the spring 1 are respectively fixedly connected to the inner wall of the sliding groove and the moving rod.

[0010] By adopting the above technical solution, the moving rod slides inside the sliding groove, the cross bar limits the moving rod, and the spring assists the sliding of the moving rod.

[0011] Preferably, an auxiliary plate is fixedly connected to one side of the bottom of the sleeve, the auxiliary plate is fitted with the top surface of the horizontal plate, and a rotating member is rotatably connected inside the sleeve, and both ends of the rotating member are fixedly connected to the two fixing rings respectively.

[0012] By adopting the above technical solution, the movement of the sleeve will drive the auxiliary plate to move, and the auxiliary plate slides on the top surface of the cross plate, thereby improving the stability of the movement of the sleeve.

[0013] Preferably, the arc block is slidably connected to the annular groove, the other end of the spring 2 is fixedly connected to the arc block, a fixed block is fixedly connected to the outer side of the sleeve, and a scraper plate is fixedly connected to the end of the fixed block away from the sleeve, and the scraper plate is fitted with the fixed ring at one end.

[0014] By adopting the above technical solution, the dirt scraped by the arc-shaped block can be easily discharged from the annular groove, and the scraping plate scrapes and cleans the annular groove.

[0015] Preferably, one side of the top of the supporting arc plate is rotatably connected to a screw rod, the other side of the top of the supporting arc plate is fixedly connected to a guide rod, the top of the adjusting plate is symmetrically fixedly connected to a side block, one side of the side block is threadedly connected to the screw rod, and the other side of the side block is slidably connected to the guide rod.

[0016] By adopting the above technical solution, the two screw rods are turned, and the guide rod limits the side block, so that the side block drives the adjustment plate to be pressed downward.

[0017] Preferably, the bottom end of the adjustment plate is fixedly connected with a spring three, the bottom end of the spring three is fixedly connected with a clamping plate, the number of the clamping plates is no less than three, and the number of the springs three is no less than six.

[0018] By adopting the above technical solution, the pressing plate will be squeezed to compress the spring three, causing the spring three to deform, so that the pressing plate can better fit the surface of the cable body and press it.

[0019] Preferably, a pressing plate is fixedly connected to the bottom of the adjusting plate, and the pressing plate is located on both sides of the abutting plate, and the bottom end height of the abutting plate is lower than the bottom end height of the pressing plate.

[0020] By adopting the above technical solution, the pressing plate is used to press the cable body, thereby completing the pressing and positioning of the cable body.

[0021] Preferably, a mounting plate is fixedly connected to the inner side of the side panel at one end, a screw rod 2 is rotatably connected to the top of the mounting plate, a movable plate is threadedly connected to the outer side of the screw rod 2, the movable plate is fitted with the side panel at one end, cutting knives are symmetrically fixedly installed on both sides of the movable plate, and the cutting knives are located between the two supporting arc plates.

[0022] By adopting the above technical solution, the operator rotates the second screw rod, and the movable plate fits with the side plate at one end, so that the movable plate does not rotate. The rotation of the second screw rod drives the movable plate to move downward, and the movable plate drives the cutting knives on both sides to move downward, making it easier for the cutting knife to cut the cable body, thereby making a cable sample.

[0023] Compared with the prior art, the present invention has the following beneficial effects: a cleaning mechanism is provided, and the operator passes one end of the cable body between the left friction wheel and the right friction wheel, and passes through the inside of the sleeve and the fixing cylinder, and then fixes and installs the cable body with the external traction device, and the traction device can adopt a cable traction machine, and the traction device pulls the cable body to move, which is convenient for linear reciprocating scraping and rotation cleaning of the cable body, reduces the influence of dust or oil, and improves the subsequent cutting accuracy of the cable body; 1. A cleaning mechanism is provided. The operator passes one end of the cable body through the left friction wheel and the right friction wheel, and through the inside of the sleeve and the fixed cylinder, and then fixes the cable body to the external traction device. The traction device can adopt a cable traction machine. The traction device pulls the cable body to move, so that the cable body drives the right friction wheel to rotate, and the left friction wheel assists in transmission. The right friction wheel drives the main gear to rotate through the vertical shaft, and the main gear drives the slave gear and the adjusting tooth to rotate. The adjusting tooth rotates and first engages with the spur gear block on one side, so that the U-shaped block moves linearly, and then the adjusting tooth engages with the spur gear block on the other side. At this time, the U-shaped block moves linearly and resets, realizing the linear reciprocating movement of the U-shaped block and the moving rod. The moving rod slides inside the sliding groove, the cross bar limits the moving rod, and the spring assists the sliding of the moving rod. The moving rod then drives the sleeve to move linearly and reciprocatingly, and the auxiliary plate assists The sleeve slides, and the sleeve drives the fixed ring to move back and forth. The second spring drives the arc block to press the outer side of the cable body, which is convenient for linear reciprocating scraping and cleaning of the cable body. At the same time, the hemispherical body on the outer side of the fixed ring at the other end cooperates with the spiral groove, so that when the sleeve moves, the fixed ring at the other end drives the fixed ring at one end to rotate through the rotating member, thereby realizing the rotation of the arc block, which is convenient for the arc block to rotate and clean the outer side of the cable body, improving the integrity of the cleaning, and the annular groove is connected to the outside, so that the dirt cleaned by the arc block falls directly on the horizontal plate, which is convenient for collection and processing, and realizes the synchronous cleaning of the outer side of the cable body when the cable body is placed, reducing the influence of dust or oil, improving the subsequent cutting accuracy of the cable body, and solving the problem that dust or oil may be attached to the surface of the cable, which may affect the cutting accuracy of the cable and reduce the production efficiency of the cable sample; 2. A limited position mechanism is set. When the cable body passes through the fixed cylinder, it is located between the supporting arc plate and the adjusting plate. Then the traction device pulls the cable body to move, and the length of the cleaned cable body is kept to cover the distance between the two supporting arc plates. At this time, the traction is released, and the operator twists the two screw rods 1, and the guide rod limits the side block, so that the side block drives the adjusting plate to press down, and the adjusting plate drives the clamping plate and the pressure plate to press down. The clamping plate first contacts the top of the cable body. The clamping plate is squeezed to compress the spring 3, so that the spring 3 is deformed, so that the clamping plate can better fit the surface of the cable body and press it tightly. When the pressure plate presses the cable body, the compression and positioning of the cable body is completed, which is convenient for the subsequent stable cutting of the cleaned cable body. 3. A mounting plate, screw rod 2, a movable plate and a cutting knife are provided. After the cable body is positioned, the operator rotates screw rod 2 so that the movable plate fits with the side plate at one end so that the movable plate does not rotate. The rotation of screw rod 2 drives the movable plate to move downward, and the movable plate drives the cutting knives on both sides to move downward, so that the cutting knife can cut the cable body, thereby making a cable sample for subsequent detection of the cable body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional overall structure of the present invention; Figure 2 It is a schematic diagram of a second three-dimensional overall structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the horizontal plate of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the main gear installation structure of the present invention; Figure 6 This is a schematic diagram of the installation structure of the spur gear block of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the fixing tube of the present invention; Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle; Fig. 9 This is a schematic diagram of the installation structure of the supporting arc plate of the present invention; Fig.10 This is a schematic diagram of the installation structure of the adjustment plate of the present invention; Fig.11 For the present invention Fig. 9 Enlarged structural diagram at point C in the middle.

[0025] In the figure: 1, horizontal plate; 2, bottom frame; 3, cleaning mechanism; 31, left friction wheel; 32, vertical shaft; 33, right friction wheel; 34, main gear; 35, slave gear; 36, adjustment tooth; 37, limit block; 38, U-shaped block; 39, straight tooth block; 310, sliding groove; 311, horizontal rod; 312, moving rod; 313, spring 1; 314, sleeve; 315, auxiliary plate; 316, rotating member; 317, fixed ring; 318, annular groove; 319 , vertical rod; 320, arc block; 321, spring two; 322, fixed block; 323, scraper plate; 324, fixed cylinder; 325, hemisphere; 326, spiral groove; 4, limit mechanism; 41, support arc plate; 42, screw rod one; 43, guide rod; 44, adjustment plate; 45, side block; 46, spring three; 47, tightening plate; 48, pressure plate; 5, side plate; 6, cable body; 7, mounting plate; 8, screw rod two; 9, moving plate; 10, cutting knife. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-Figure 11 The present invention provides a technical solution: a device for making mining cable safety detection samples, including a horizontal plate 1, a cable body 6 and a base frame 2 fixedly installed at the bottom of the horizontal plate 1.

[0028] The side plates 5 are symmetrically fixedly connected to the top of the transverse plate 1 . The limiting mechanism 4 includes a supporting arc plate 41 and an adjusting plate 44 . The bottom end of the supporting arc plate 41 is fixedly connected to the transverse plate 1 .

[0029] A cleaning mechanism 3 is provided on one side of the top of the horizontal plate 1, and the cleaning mechanism 3 includes a left friction wheel 31 and a vertical shaft 32 rotatably installed on the top of the horizontal plate 1. The vertical shaft 32 penetrates the horizontal plate 1 and is rotatably connected to the horizontal plate 1. The top of the vertical shaft 32 is fixedly connected to the right friction wheel 33, and the bottom end of the vertical shaft 32 is fixedly connected to the main gear 34. A slave gear 35 is rotatably connected to one side of the bottom of the horizontal plate 1, and an adjusting tooth 36 is fixedly connected to the bottom of the slave gear 35. The bottom of the horizontal plate 1 is also symmetrically fixedly connected to a limiting block 37.

[0030] The tooth block of the adjusting tooth 36 is only provided with half a circle, a U-shaped block 38 is slidably connected between the two limit blocks 37, a straight tooth block portion 39 is symmetrically fixedly connected to the inner side of the U-shaped block 38, a moving rod 312 is fixedly connected to the top of the U-shaped block 38 away from the main gear 34, the moving rod 312 is slidably installed with the cross plate 1, a sleeve 314 is fixedly connected to the top of the moving rod 312, and a fixing ring 317 is symmetrically rotatably installed on both sides of the sleeve 314.

[0031] The left friction wheel 31 and the right friction wheel 33 are flush with each other in upper and lower heights, the adjusting teeth 36 are meshed and connected with the spur gear block portion 39 , a sliding groove 310 is provided inside the cross plate 1 , and the moving rod 312 is slidably connected with the sliding groove 310 .

[0032] A cross bar 311 is fixedly connected to the interior of the sliding groove 310, and a moving rod 312 is slidably connected to the cross bar 311. A spring 313 is sleeved on the outer side of the cross bar 311, and two ends of the spring 313 are fixedly connected to the inner wall of the sliding groove 310 and the moving rod 312 respectively.

[0033] An auxiliary plate 315 is fixedly connected to one side of the bottom of the sleeve 314 , and the auxiliary plate 315 fits the top surface of the horizontal plate 1 . A rotating member 316 is rotatably connected inside the sleeve 314 , and both ends of the rotating member 316 are fixedly connected to two fixing rings 317 respectively.

[0034] A ring groove 318 is provided on one side of the fixed ring 317 near the left friction wheel 31, and a vertical rod 319 is slidably connected to the inner wall of the ring groove 318. An arc block 320 is fixedly connected to one end of the vertical rod 319. A spring 2 321 is sleeved on the outer side of the vertical rod 319. One end of the spring 2 321 is fixedly connected to the inner wall of the ring groove 318. A fixed cylinder 324 is fixedly connected to the top middle of the horizontal plate 1.

[0035] The arc block 320 is slidably connected to the annular groove 318, the other end of the spring 321 is fixedly connected to the arc block 320, the outer side of the sleeve 314 is fixedly connected to a fixed block 322, the end of the fixed block 322 away from the sleeve 314 is fixedly connected to a scraper plate 323, and the scraper plate 323 is fitted with a fixed ring 317 at one end.

[0036] The fixing cylinder 324 is rotatably connected to the fixing ring 317 at the other end. A hemispherical body 325 is fixedly connected to the outer side of the fixing ring 317 at the other end. A spiral groove 326 is formed on the inner side wall of the fixing cylinder 324. The hemispherical body 325 is slidably connected to the spiral groove 326.

[0037] Embodiment 1: Figure 1-Figure 8 As shown, the operator passes one end of the cable body 6 between the left friction wheel 31 and the right friction wheel 33, and through the inside of the sleeve 314 and the fixing tube 324, and then fixes and installs the cable body 6 to the external traction device, which can be a cable traction machine.

[0038] The traction device pulls the cable body 6 to move, so that the cable body 6 drives the right friction wheel 33 to rotate, and the left friction wheel 31 assists in transmission. The right friction wheel 33 drives the main gear 34 to rotate through the vertical shaft 32, and the main gear 34 drives the slave gear 35 and the adjusting tooth 36 to rotate. The adjusting tooth 36 rotates and first meshes with the spur gear block 39 on one side, so that the U-shaped block 38 moves linearly, and then the adjusting tooth 36 meshes with the spur gear block 39 on the other side. At this time, the U-shaped block 38 moves linearly and resets, realizing the U-shaped block 38 and The moving rod 312 moves back and forth in a straight line, and the moving rod 312 slides inside the sliding groove 310. The cross bar 311 limits the moving rod 312. The spring 1 313 assists the sliding of the moving rod 312. The moving rod 312 then drives the sleeve 314 to move back and forth in a straight line. The auxiliary plate 315 assists the sliding of the sleeve 314. The sleeve 314 drives the fixed ring 317 to move back and forth. The spring 2 321 drives the arc block 320 to press the outer side of the cable body 6, so as to facilitate the linear reciprocating scraping and cleaning of the cable body 6.

[0039] The hemispherical body 325 on the outside of the fixing ring 317 at the other end cooperates with the spiral groove 326, so that when the sleeve 314 moves, the fixing ring 317 at the other end drives the fixing ring 317 at one end to rotate through the rotating member 316, thereby realizing the rotation of the arc block 320, which is convenient for the arc block 320 to rotate and clean the outer side of the cable body 6, thereby improving the integrity of the cleaning, and the annular groove 318 is connected to the outside, so that the dirt cleaned by the arc block 320 can fall directly on the cross plate 1, which is convenient for collection and processing, and the outer side of the cable body 6 can be cleaned synchronously when the cable body 6 is placed, thereby reducing the influence of dust or oil, improving the subsequent cutting accuracy of the cable body 6, and solving the problem that dust or oil may be attached to the surface of the cable, which may affect the cutting accuracy of the cable and reduce the production efficiency of the cable sample.

[0040] A limiting mechanism 4 is symmetrically arranged on the other side of the top of the horizontal plate 1, a screw rod 42 is rotatably connected to one side of the top of the supporting arc plate 41, a guide rod 43 is fixedly connected to the other side of the top of the supporting arc plate 41, and a side block 45 is symmetrically fixedly connected to the top of the adjusting plate 44, one side of the side block 45 is threadedly connected to the screw rod 42, and the other side of the side block 45 is slidably connected to the guide rod 43.

[0041] The bottom end of the adjustment plate 44 is fixedly connected with a spring three 46 , and the bottom end of the spring three 46 is fixedly connected with a clamping plate 47 . There are no less than three clamping plates 47 and no less than six springs three 46 .

[0042] A pressing plate 48 is also fixedly connected to the bottom of the adjusting plate 44 . The pressing plate 48 is located on both sides of the abutting plate 47 . The bottom end height of the abutting plate 47 is lower than the bottom end height of the pressing plate 48 .

[0043] A mounting plate 7 is fixedly connected to the inner side of the side plate 5 at one end, a screw rod 8 is rotatably connected to the top of the mounting plate 7, a movable plate 9 is threadedly connected to the outer side of the screw rod 8, the movable plate 9 is fitted with the side plate 5 at one end, and cutting knives 10 are symmetrically fixedly installed on both sides of the movable plate 9, and the cutting knives 10 are located between the two supporting arc plates 41.

[0044] Embodiment 2: Figure 9-11As shown, when the cable body 6 passes through the fixed tube 324, it is located between the supporting arc plate 41 and the adjusting plate 44. Then the traction device pulls the cable body 6 to move, so that the length of the cable body 6 after cleaning is kept to cover the distance between the two supporting arc plates 41. At this time, the traction is released, and the operator twists the two screw rods 42, and the guide rod 43 limits the side block 45, so that the side block 45 drives the adjusting plate 44 to press down, and the adjusting plate 44 drives the clamping plate 47 and the pressing plate 48 to press down. The clamping plate 47 first contacts the top of the cable body 6, and the clamping plate 47 is squeezed to compress the spring three 46, so that the spring three 46 is deformed, so that the clamping plate 47 can better fit the surface of the cable body 6 and press it. Until the pressing plate 48 presses the cable body 6, the compression and positioning of the cable body 6 is completed, which is convenient for the subsequent stable cutting of the cleaned cable body 6.

[0045] After the cable body 6 is positioned, the operator rotates the screw rod 2 8 so that the movable plate 9 fits with the side plate 5 at one end, so that the movable plate 9 does not rotate. The rotation of the screw rod 2 8 drives the movable plate 9 to move downward, and the movable plate 9 drives the cutting knives 10 on both sides to move downward, so that the cutting knife 10 can cut the cable body 6. The cutting knife 10 can also be slidably installed with the movable plate 9, so that the operator can pull the cutting knife 10 for reciprocating cutting, thereby improving the cutting efficiency and facilitating the cable body 6 to be made into a cable sample for subsequent testing.

[0046] Working principle: When using the device, first, Figure 1-Figure 11 As shown, the operator passes one end of the cable body 6 between the left friction wheel 31 and the right friction wheel 33, and passes through the inside of the sleeve 314 and the fixed cylinder 324, and then fixes the cable body 6 to the external traction device. The traction device can be a cable traction machine. The traction device pulls the cable body 6 to move, so that the cable body 6 drives the right friction wheel 33 to rotate, and the left friction wheel 31 assists in transmission, so that the U-shaped block 38 moves linearly and resets. The second spring 321 drives the arc block 320 to press the outer side of the cable body 6, which is convenient for linear reciprocating scraping and cleaning of the cable body 6. At the same time, the hemispherical body 325 cooperates with the spiral groove 326. To facilitate the rotation and cleaning of the outer side of the cable body 6 by the arc block 320, when the cable body 6 passes through the fixed tube 324, the traction device pulls the cable body 6 to move, and keeps the length of the cleaned cable body 6 covering the distance between the two supporting arc plates 41. At this time, the traction is released, and the operator twists the two screw rods 42, the clamping plate 47 and the pressure plate 48 to clamp the cable body 6, and completes the clamping and positioning of the cable body 6. Finally, the operator rotates the screw rod 2 8, and the moving plate 9 drives the cutting knives 10 on both sides to move downward, so that the cutting knife 10 can cut the cable body 6, thereby making a cable sample for subsequent detection of the cable body 6.

[0047] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0048] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for making samples of mining cable safety inspection, comprising a horizontal plate (1), a cable body (6) and a bottom frame (2) fixedly mounted on the bottom of the horizontal plate (1), a cleaning mechanism (3) being arranged on one side of the top of the horizontal plate (1), and a limiting mechanism (4) being arranged parallel and symmetrically on the other side of the top of the horizontal plate (1); It is characterized in that Also includes: The side plates (5) are symmetrically fixedly connected to the top of the transverse plate (1) in a front-to-rear manner, and the limiting mechanism (4) comprises a supporting arc plate (41) and an adjusting plate (44), and the bottom end of the supporting arc plate (41) is fixedly connected to the transverse plate (1); The cleaning mechanism (3) comprises a left friction wheel (31) and a vertical shaft (32) rotatably mounted on the top of the horizontal plate (1); the vertical shaft (32) penetrates the horizontal plate (1) and is rotatably connected to the horizontal plate (1); the top of the vertical shaft (32) is fixedly connected to the right friction wheel (33); the bottom of the vertical shaft (32) is fixedly connected to the main gear (34); one side of the bottom of the horizontal plate (1) is rotatably connected to a slave gear (35); the bottom of the slave gear (35) is fixedly connected to an adjusting tooth (36); and the bottom of the horizontal plate (1) is also symmetrically fixedly connected to a limiting block (37); The tooth block of the adjusting tooth (36) is only provided with half a circle, a U-shaped block (38) is slidably connected between the two limit blocks (37), a straight tooth block portion (39) is symmetrically fixedly connected to the inner side of the U-shaped block (38), a moving rod (312) is fixedly connected to the top of the side of the U-shaped block (38) away from the main gear (34), the moving rod (312) is slidably mounted on the cross plate (1), a sleeve (314) is fixedly connected to the top of the moving rod (312), and fixed rings (317) are symmetrically rotatably mounted on both sides of the sleeve (314); An annular groove (318) is formed on one side of the fixing ring (317) near the left friction wheel (31), the inner wall of the annular groove (318) is slidably connected to a vertical rod (319), one end of the vertical rod (319) is fixedly connected to an arc block (320), a second spring (321) is sleeved on the outer side of the vertical rod (319), one end of the second spring (321) is fixedly connected to the inner wall of the annular groove (318), and a fixing cylinder (324) is fixedly connected to the middle of the top of the horizontal plate (1); The fixed cylinder (324) is rotatably connected to the fixed ring (317) at the other end, a hemispherical body (325) is fixedly connected to the outer side of the fixed ring (317) at the other end, a spiral groove (326) is formed on the inner side wall of the fixed cylinder (324), and the hemispherical body (325) is slidably connected to the spiral groove (326).

2. A device for making mining cable safety detection samples according to claim 1, characterized in that: The upper and lower heights of the left friction wheel (31) and the right friction wheel (33) are flush, the adjustment teeth (36) are meshingly connected with the spur gear block portion (39), a sliding groove (310) is provided inside the transverse plate (1), and the moving rod (312) is slidably connected with the sliding groove (310).

3. A device for making mining cable safety detection samples according to claim 2, characterized in that: A cross bar (311) is transversely fixedly connected inside the sliding groove (310), the moving rod (312) is slidably connected to the cross bar (311), a spring 1 (313) is sleeved on the outside of the cross bar (311), and two ends of the spring 1 (313) are respectively fixedly connected to the inner wall of the sliding groove (310) and the moving rod (312).

4. A device for making mining cable safety detection samples according to claim 1, characterized in that: An auxiliary plate (315) is fixedly connected to one side of the bottom of the sleeve (314), the auxiliary plate (315) is in contact with the top surface of the horizontal plate (1), and a rotating member (316) is rotatably connected inside the sleeve (314), and two ends of the rotating member (316) are respectively fixedly connected to the two fixing rings (317).

5. A device for making mining cable safety detection samples according to claim 4, characterized in that: The arc block (320) is slidably connected to the annular groove (318), the other end of the second spring (321) is fixedly connected to the arc block (320), the outer side of the sleeve (314) is fixedly connected to a fixed block (322), the end of the fixed block (322) away from the sleeve (314) is fixedly connected to a scraper plate (323), and the scraper plate (323) is in contact with one end of the fixed ring (317).

6. A device for making mining cable safety detection samples according to claim 1, characterized in that: One side of the top of the supporting arc plate (41) is rotatably connected to a screw rod (42), the other side of the top of the supporting arc plate (41) is fixedly connected to a guide rod (43), and the top of the adjusting plate (44) is symmetrically fixedly connected to a side block (45), one side of the side block (45) is threadedly connected to the screw rod (42), and the other side of the side block (45) is slidably connected to the guide rod (43).

7. A device for making mining cable safety detection samples according to claim 6, characterized in that: The bottom end of the adjustment plate (44) is fixedly connected to a spring three (46), and the bottom end of the spring three (46) is fixedly connected to a clamping plate (47), and the number of the clamping plates (47) is no less than three, and the number of the spring three (46) is no less than six.

8. A device for making mining cable safety detection samples according to claim 7, characterized in that: The bottom of the adjustment plate (44) is also fixedly connected to a pressing plate (48), the pressing plates (48) are located on both sides of the abutting plate (47), and the bottom end height of the abutting plate (47) is lower than the bottom end height of the pressing plate (48).

9. A device for making mining cable safety detection samples according to claim 1, characterized in that: The inner side of the side plate (5) at one end is fixedly connected to a mounting plate (7), the top of the mounting plate (7) is rotatably connected to a second screw rod (8), the outer side of the second screw rod (8) is threadedly connected to a movable plate (9), the movable plate (9) is fitted with the side plate (5) at one end, and cutting knives (10) are symmetrically fixedly installed on both sides of the movable plate (9), and the cutting knives (10) are located between the two supporting arc plates (41).

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