CN117451487B - Braided rope tensile strength detection device - Google Patents
Braided rope tensile strength detection device Download PDFInfo
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- CN117451487B CN117451487B CN202311793813.6A CN202311793813A CN117451487B CN 117451487 B CN117451487 B CN 117451487B CN 202311793813 A CN202311793813 A CN 202311793813A CN 117451487 B CN117451487 B CN 117451487B
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- 238000001514 detection method Methods 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 14
- 238000007906 compression Methods 0.000 abstract description 14
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000009940 knitting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- G01N3/02—Details
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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
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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
- G01N3/56—Investigating resistance to wear or abrasion
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- General Physics & Mathematics (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides a braided rope tensile strength detection device, which relates to the technical field of braided rope detection and comprises a detection table, wherein movable seats are symmetrically arranged on two sides of the top of the detection table, compression assemblies used for fixing a rope body are arranged on the movable seats, each clamping assembly comprises a connecting cylinder arranged on the side wall of the movable seat, a compression rod arranged in the connecting cylinder in a sliding manner, a first spring arranged between the top of the compression rod and the inner top wall of the connecting cylinder, a pressing plate arranged at the bottom of the compression rod and a supporting plate which is arranged on the side wall of the movable seat and matched with the pressing plate, each friction assembly is arranged on the top of the detection table, and each driving assembly is arranged on the top of the detection table. The application can be used for instantly fixing the braided rope which is stressed excessively and broken when the braided rope is subjected to tensile detection, so that detection personnel are prevented from being instantly flicked and injured when the braided rope is broken, the tensile property of the braided rope in a friction state can be detected, and the accuracy and the diversity of detection data are improved.
Description
Technical Field
The invention relates to the technical field of detection of braided ropes, in particular to a detection device for tensile strength of a braided rope.
Background
The braided rope is used as an important component of the rope and is widely applied in daily life, the braided rope is formed by braiding at a high speed by a braiding machine, and for the use process of some optical cables or pipelines, in order to avoid surface damage scratch and pressure loss, the surface of the optical cable or pipeline is often required to be sleeved with the braided rope to protect a pipeline, and the inside of the braided rope is hollow; in order to ensure the quality of the braided rope, the appearance and the self parameters of the braided rope need to be detected after the braided rope is produced and processed, and the tensile strength is one of important detection links among all the self parameters.
The searched patent publication number is CN210719969U, which discloses a braided rope tensile strength detection device, comprising a bottom plate, a fixed seat, a sliding plate and a rope end locking mechanism; the fixing base is located the bottom plate up end, slide rail swing joint of slide and bottom plate up end, still be provided with the translation pneumatic cylinder on the bottom plate, the piston rod and the sliding connection of translation pneumatic cylinder, rope end locking mechanism is located fixing base and slide respectively, rope end locking mechanism includes mount, locking screw, lifting hydraulic cylinder and lifting clamp plate, be provided with the through wires hole on the mount, the locking screw corresponds with the position of through wires hole, lifting clamp plate is connected with the piston rod top of lifting hydraulic cylinder. The above-mentioned published patent can detect the tensile strength of the braided rope, and its pulling force detection value is suitable for detecting the braided rope, and its cost is lower.
Although the above-mentioned patent can detect the tensile strength of the braided rope, the braided rope has the following drawbacks in the tensile detection: 1. when the braided rope is pulled to detect the tensile property, if the braided rope is broken due to the fact that the braided rope bears too large tensile force, the tensile force borne by the braided rope can be instantaneously disappeared, and the braided rope can be instantaneously sprung towards two sides at the moment, so that the thrown rope body is easy to cause injury to test personnel; 2. at present, when the tensile detection is carried out on the braided rope, the tensile performance of the braided rope under the condition that the braided rope is rubbed in the actual use process can not be simulated only by pulling the braided rope, so that the detected data is not accurate enough.
Disclosure of Invention
The invention aims at: the method aims at solving the problems that the existing braided rope can be instantly flicked to hurt a tester when being pulled and broken, and the tensile property of the braided rope can not be detected under the friction condition in the actual use process.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a braided rope tensile strength detection device, includes the detection platform, detection platform top bilateral symmetry is provided with removes the seat, remove and be equipped with on the seat and be used for carrying out fixed compression assembly to the rope body, still include:
the clamping assembly comprises a connecting cylinder arranged on the side wall of the movable seat, a compression rod arranged in the connecting cylinder in a sliding manner, a first spring arranged between the top of the compression rod and the inner top wall of the connecting cylinder, a pressing plate arranged at the bottom of the compression rod and a supporting plate arranged on the side wall of the movable seat and matched with the pressing plate, wherein a locking assembly is further arranged between the pressing plate and the supporting plate;
the friction assembly is arranged at the top of the detection table and is used for friction of the pulled rope body; and
the driving assembly is arranged at the top of the detection table and used for pushing the two groups of moving seats to move relatively so as to realize simultaneous pulling of two ends of the rope body.
As the preferred technical scheme of this application, locking subassembly is including setting up in the spliced pole of clamp plate both sides, setting up in the backup pad both sides and with spliced pole matched with fixed frame, set up at fixed frame lateral wall and rather than the fixed section of thick bamboo that is linked together, slide the fixture block that sets up in fixed section of thick bamboo inside and set up the second spring between fixture block and fixed section of thick bamboo diapire, spliced pole lateral wall has seted up with fixture block matched with draw-in groove.
As the preferred technical scheme of this application, fixed cylinder lateral wall threaded connection has the first bolt that extends to its inside, be connected with the stay cord between first bolt and the fixture block.
As the preferred technical scheme of this application, the arc recess has been seted up to the clamp plate bottom, the backup pad top is equipped with arc recess matched with arc lug.
As the preferred technical scheme of this application, compress tightly the subassembly including seting up at the inside accomodating chamber of movable seat, screw thread setting at the screw rod of accomodating the intracavity diapire, set up at the pressure sensor at screw rod top, set up the bobbin at pressure sensor top and rotate the briquetting that sets up at the bobbin top, movable seat top edge has seted up the indent, the through-hole has been seted up to the bobbin inside.
As the preferred technical scheme of this application, drive assembly is including setting up at the box body of detecting the bench top, setting up at the motor of box body outer wall, setting up at the motor output and run through the spliced pole of box body, rotate the lead screw that sets up at box body both ends lateral wall, set up drive bevel gear and the driven bevel gear that sets up on the inside pole wall of spliced pole is located the box body and lie in the inside one end of box body at the lead screw, wherein, remove seat and lead screw threaded connection, remove seat still with detect bench top sliding connection, drive bevel gear and the driven bevel gear intermeshing of its both sides.
As the preferred technical scheme of this application, friction subassembly is including sliding the mounting panel that sets up in the test bench top, the symmetry sets up the fixed plate in mounting panel top both sides, rotate the connecting rod that sets up between two sets of fixed plates relatively and a plurality of friction sleeves that set up on the connecting rod pole wall, the one end of connecting rod is equipped with the commentaries on classics handle, the screw that is linked together with the fixed plate has been seted up to the connecting rod other end, and threaded connection has the second bolt in the screw.
As the preferred technical scheme of this application, the mounting panel bottom is equipped with the removal subassembly, the removal subassembly is including the symmetry setting at the riser that detects the bench top, rotate first transmission shaft and the second transmission shaft that set up at the riser lateral wall, the cover is established at the driving gear that the spliced pole is located on the box body outside lever wall, the cover is established driven gear on first transmission shaft lever wall, the cover is established half gear on the second transmission shaft lever wall, set up in mounting panel bottom and with half gear engaged tooth board and the belt pulley of transmission setting between first transmission shaft and second transmission shaft.
As the preferred technical scheme of this application, detect bench top both sides and all be equipped with the support frame, the pinion rack both ends all are equipped with U type sliding frame, U type sliding frame and support frame sliding connection, just the one end that the pinion rack was kept away from to U type sliding frame is equipped with the limiting plate.
As the preferred technical scheme of this application, remove the seat and be equipped with four groups at least, and two-to-one symmetry sets up in order to realize carrying out tensile detection to a plurality of braided ropes simultaneously in detecting bench top both sides.
Compared with the prior art, the invention has the beneficial effects that:
two ends of the braided rope are fixed on two groups of opposite movable seats, the two groups of movable seats are pushed to move relatively through the driving assembly to pull the braided rope, so that the tensile property of the braided rope can be detected, if the pulling force of the braided rope is too large, the braided rope can drive the pressing plate to abut against the supporting plate instantly through the first spring, the rope body can be clamped instantly, the situation that personnel are injured due to the fact that the tension of the rope body disappears instantly and the personnel are flicked is avoided, and the detection safety is improved.
The drive assembly can also drive the relative rope body reciprocating motion of friction subassembly through the movable assembly that sets up when promoting two sets of movable seat removal and keeping away from each other, can rub the rope body surface when the rope body receives to drag, and then can detect the tensile properties of weaving rope when receiving the friction in the in-service use to can improve the degree of accuracy and the variety of weaving rope tensile properties detection data.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the present invention in a use state;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic diagram of a driving assembly according to the present invention;
FIG. 5 is a schematic view of a portion of the structure of FIG. 1;
FIG. 6 is a schematic view of a clamping assembly according to the present invention;
FIG. 7 is a schematic view of the structure of the compression assembly of the present invention;
FIG. 8 is a schematic view of the friction pack of the present invention;
FIG. 9 is a schematic diagram of a mobile assembly according to the present invention;
FIG. 10 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
fig. 11 is an enlarged view of the structure of fig. 6B according to the present invention.
The figures indicate:
1. a detection table; 101. a case body; 102. a riser; 103. a support frame; 2. a movable seat; 201. a storage chamber; 202. pressing a groove; 3. a connecting cylinder; 301. a compression bar; 302. a first spring; 4. a pressing plate; 401. inserting a column; 4011. a clamping groove; 402. an arc-shaped groove; 5. a support plate; 501. a fixed frame; 502. arc-shaped protruding blocks; 6. a fixed cylinder; 601. a second spring; 7. a clamping block; 8. a first bolt; 801. a pull rope; 9. a screw; 901. a pressure sensor; 902. a bobbin; 903. briquetting; 10. a motor; 11. rotating the column; 1101. a drive bevel gear; 1102. a drive gear; 12. a toothed plate; 13. a screw rod; 1301. a driven bevel gear; 14. a mounting plate; 1401. a fixing plate; 1402. a second bolt; 1403. a U-shaped sliding frame; 1404. a limiting plate; 15. a friction sleeve; 16. a connecting rod; 1601. a rotating handle; 17. a first drive shaft; 1701. a driven gear; 18. a second drive shaft; 1801. a half gear; 1802. a belt pulley.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the invention.
As shown in fig. 1, fig. 2 and fig. 3, the embodiment provides a braided rope tensile strength detection device, which comprises a detection table 1, wherein two sides of the top of the detection table 1 are symmetrically provided with a movable seat 2, a pressing component for fixing a rope body is arranged on the movable seat 2, the braided rope tensile strength detection device further comprises a clamping component, a friction component and a driving component, the clamping component comprises a connecting cylinder 3 arranged on the side wall of the movable seat 2, a compression rod 301 arranged in the connecting cylinder 3 in a sliding manner, a first spring 302 arranged between the top of the compression rod 301 and the inner top wall of the connecting cylinder 3, a pressing plate 4 arranged at the bottom of the compression rod 301, and a supporting plate 5 arranged on the side wall of the movable seat 2 and matched with the pressing plate 4, a locking component is further arranged between the pressing plate 4 and the supporting plate 5, the friction component is arranged on the top of the detection table 1 and used for rubbing the rope body which is pulled, and the driving component is arranged on the top of the detection table 1 and used for pushing two groups of movable seats 2 to move relatively so as to realize simultaneous pulling of two ends of the rope body;
the two ends of the braided rope are respectively fixed on the two groups of opposite movable seats 2 through the arranged compression assemblies, at the moment, the two groups of opposite movable seats 2 can be driven to move reversely through the arranged driving assemblies so as to be gradually far away from each other, so that the two ends of the braided rope can be simultaneously pulled for tensile performance detection, when the braided rope is tightened, the pressing plate 4 can be contacted with the upper surface of the rope body, when the braided rope is pulled too much under stress, the pressing rod 301 and the pressing plate 4 are instantly driven to move downwards by releasing the stress of the first spring 302, at the moment, the pressing plate 4 can be propped against the supporting plate 5 quickly, and further, the broken rope body is clamped, the situation that personnel are injured by the fact that the broken rope body is instantaneously broken due to the fact that the tensile force is lost is eliminated is avoided, the detection safety is improved, and when the driving assemblies push the two groups of movable seats 2 to move relatively, the friction assemblies can be further made to move back and forth relative to the rope body for friction, so that the tensile performance detection of the braided rope in the process of friction in the actual use process can be simulated, and the accuracy and the diversity of detection data are improved.
As shown in fig. 6, 10 and 11, as a preferred embodiment, further, based on the above manner, the locking assembly includes a plunger 401 disposed at both sides of the pressing plate 4, a fixing frame 501 disposed at both sides of the supporting plate 5 and engaged with the plunger 401, a fixing cylinder 6 disposed at a side wall of the fixing frame 501 and communicated with the same, a latch block 7 slidably disposed inside the fixing cylinder 6, and a second spring 601 disposed between the latch block 7 and an inner bottom wall of the fixing cylinder 6, and a latch slot 4011 engaged with the latch block 7 is formed at a side wall of the plunger 401;
when the pressing plate 4 is abutted against the supporting plate 5 instantaneously, the inserting column 401 on the side wall of the pressing plate 4 can be inserted into the fixing frame 501 on the side wall of the supporting plate 5, when the inserting column 401 is contacted with the clamping block 7, the clamping block 7 is extruded into the fixing cylinder 6, the second spring is compressed 601, when the pressing plate 4 is completely abutted against the supporting plate 5, the clamping groove 4011 on the side wall of the inserting column 401 is just in the same horizontal plane with the clamping block 7, at the moment, the second spring 601 is released from being stressed to drive the clamping block 7 to rebound and reset, and is sprung into the clamping groove 4011 to lock the inserting column 401, so that the pressing plate 4 and the supporting plate 5 can be abutted against each other, and the rope body can be clamped and fixed stably.
Wherein, the bottom of the pressing plate 4 is provided with an arc-shaped groove 402, and the top of the supporting plate 5 is provided with an arc-shaped convex block 502 matched with the arc-shaped groove 402; after the pressing plate 4 contacts with the supporting plate 5, the knitting rope can be extruded through the cooperation of the arc-shaped grooves 402 and the arc-shaped protruding blocks 502, so that the stability of rope fixing is further improved.
In order to facilitate loosening the pressing plate 4 and the supporting plate 5 to remove the rope body, a first bolt 8 extending into the fixing cylinder 6 is connected with a side wall of the fixing cylinder through threads, and a pull rope 801 is connected between the first bolt 8 and the clamping block 7; when the rope body needs to be taken down, only the first bolt 8 on the side wall of the fixed cylinder 6 is required to be screwed out, the pull rope 801 is pulled through the first bolt 8, the clamping block 7 can be pulled back into the fixed cylinder 6 again through the pull rope 801 and separated from the clamping groove 4011, and at the moment, the inserting column 401 is loosened, so that the pressing plate 4 and the supporting plate 5 can be separated to take down the woven rope.
As shown in fig. 7, as a preferred embodiment, further, the pressing assembly comprises a receiving cavity 201 formed inside the movable base 2, a screw 9 screwed on the inner bottom wall of the receiving cavity 201, a pressure sensor 901 arranged on the top of the screw 9, a bobbin 902 arranged on the top of the pressure sensor 901, and a pressing block 903 rotatably arranged on the top of the bobbin 902, wherein a pressing groove 202 is formed at the top edge of the movable base 2, and a through hole is formed inside the bobbin 902;
two ends of the braided rope respectively penetrate through openings of two groups of opposite bobbins 902, then the screw 9 is rotated to drive the bobbins 902 to screw downwards, the braided rope can be wound on the bobbins 902, the rope body is extruded in the pressing groove 202 at the top of the movable seat 2 through the pressing block 903, the two ends of the braided rope can be quickly fixed, the braided rope can be stably pulled conveniently, and the tensile force born by the braided rope can be detected through the pressure sensor 901, so that the tensile property of the braided rope can be tested.
As shown in fig. 4, as a preferred embodiment, further, the driving assembly comprises a box body 101 arranged at the top of the detection table 1, a motor 10 arranged at the outer wall of the box body 101, a rotating column 11 arranged at the output end of the motor 10 and penetrating through the box body 101, a screw rod 13 rotating the side walls arranged at two ends of the box body 101, a driving bevel gear 1101 arranged on the inner rod wall of the box body 101 at the rotating column 11, and a driven bevel gear 1301 arranged at one end of the screw rod 13 inside the box body 101, wherein the moving seat 2 is in threaded connection with the screw rod 13, the moving seat 2 is also in sliding connection with the top of the detection table 1, and the driving bevel gear 1101 is meshed with the driven bevel gears 1301 at two sides of the driving bevel gear 1101;
the starting motor 10 works to drive the rotating column 11 at the output end of the rotating column 11 to rotate, the rotating column 11 drives two groups of lead screws 13 provided with driven bevel gears 1301 to rotate through the driving bevel gears 1101 on the rod wall of the rotating column, the two groups of lead screws 13 drive the two groups of opposite movable seats 2 to move reversely so as to enable the two groups of opposite movable seats to be gradually far away, and the two ends of the braided rope can be simultaneously pulled for testing, so that the problem that detection data are inaccurate due to the fact that only one end of the braided rope is pulled in the prior art is solved.
As shown in fig. 8, as a preferred embodiment, further, the friction assembly comprises a mounting plate 14 slidably disposed above the detection table 1, fixing plates 1401 symmetrically disposed on both sides of the top of the mounting plate 14, a connecting rod 16 rotatably disposed between the two opposite sets of fixing plates 1401, and a plurality of friction sleeves 15 disposed on the rod wall of the connecting rod 16, wherein one end of the connecting rod 16 is provided with a rotating handle 1601, the other end of the connecting rod 16 is provided with a screw hole communicated with the fixing plate 1401, and a second bolt 1402 is screwed in the screw hole;
when the two ends of the braided rope are fixed with the two groups of movable seats 2, the braided rope can pass through the friction sleeve 15 firstly, and then the braided rope is rubbed with the friction sleeve 15 when being pulled, so that the tensile property detection of the braided rope in the friction process of actual use can be simulated, the accuracy of detection data is improved, different friction sleeves 15 can be replaced by rotating the rotating handle 1601 to be contacted with the braided rope, and then the second bolt 1402 is screwed into the screw hole to position the adjusted friction sleeve 15, so that the friction force of the braided rope can be changed, and the diversity of detection of the braided rope is improved.
As shown in fig. 5 and 9, further, in the above-described manner, the bottom of the mounting plate 14 is provided with a moving assembly including a vertical plate 102 symmetrically disposed on the top of the detection table 1, a first transmission shaft 17 and a second transmission shaft 18 rotatably disposed on the side walls of the vertical plate 102, a driving gear 1102 sleeved on the outer side lever wall of the casing 101 of the rotary column 11, a driven gear 1701 sleeved on the lever wall of the first transmission shaft 17, a half gear 1801 sleeved on the lever wall of the second transmission shaft 18, a toothed plate 12 disposed on the bottom of the mounting plate 14 and meshed with the half gear 1801, and a pulley 1802 drivingly disposed between the first transmission shaft 17 and the second transmission shaft 18;
the two sides of the top of the detection table 1 are respectively provided with a support frame 103, two ends of the toothed plate 12 are respectively provided with a U-shaped sliding frame 1403, the U-shaped sliding frames 1403 are in sliding connection with the support frames 103, and one end, far away from the toothed plate 12, of the U-shaped sliding frames 1403 is provided with a limiting plate 1404;
when the motor 10 drives the rotary column 11 to rotate, the rotary column 11 also drives two groups of first transmission shafts 17 provided with driven gears 1701 to mutually rotate reversely through the driving gears 1102 on the rod wall of the rotary column, and the two groups of first transmission shafts 17 drive two groups of second transmission shafts 18 to mutually rotate reversely through the belt pulley 1802, so that when half gears 1801 on one group of second transmission shafts 18 are in contact with the toothed plate 12, one face of the half gear 1801 on the other group of second transmission shafts 18 is in contact with the toothed plate 12, the toothed plate 12 and the mounting plate 14 can be stirred by the two groups of half gears 1801 which are mutually rotated reversely, the friction sleeves 15 on the mounting plate 14 can be conveniently driven to move back and forth relative to the braided ropes to rub the braided ropes, and the variety of rope tensile property detection is improved.
It should be noted that, the moving seat 2 is at least provided with four groups, and two groups of moving seats are symmetrically arranged at two sides of the top of the detecting table 1 to realize the tensile detection of a plurality of knitting ropes at the same time; the at least two braided ropes can be pulled and detected through the at least four groups of movable seats 2, so that the tensile property of a plurality of braided ropes can be detected at the same time, and the detection operation work efficiency is improved.
The above embodiments are only for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present invention; all technical solutions and modifications thereof that do not depart from the spirit and scope of the invention are intended to be included in the scope of the appended claims.
Claims (8)
1. Braided rope tensile strength detection device, including detecting platform (1), its characterized in that, detect platform (1) top bilateral symmetry and be provided with and remove seat (2), remove and be equipped with on seat (2) and be used for carrying out fixed hold-down assembly to the rope body, hold-down assembly is including seting up at the inside accomodating chamber (201) of removal seat (2), screw thread setting is at screw rod (9) of accomodating the intracavity diapire (201), setting up pressure sensor (901) at screw rod (9) top, setting up reel (902) at pressure sensor (901) top and rotating briquetting (903) of setting at reel (902) top, remove seat (2) top edge and seted up indent (202), the through-hole has still been seted up to reel (902) inside:
the clamping assembly comprises a connecting cylinder (3) arranged on the side wall of the movable seat (2), a pressing rod (301) arranged in the connecting cylinder (3) in a sliding manner, a first spring (302) arranged between the top of the pressing rod (301) and the inner top wall of the connecting cylinder (3), a pressing plate (4) arranged at the bottom of the pressing rod (301) and a supporting plate (5) arranged on the side wall of the movable seat (2) and matched with the pressing plate (4), wherein a locking assembly is further arranged between the pressing plate (4) and the supporting plate (5);
the locking assembly comprises inserting columns (401) arranged on two sides of the pressing plate (4), fixing frames (501) arranged on two sides of the supporting plate (5) and matched with the inserting columns (401), fixing cylinders (6) arranged on the side walls of the fixing frames (501) and communicated with the fixing frames, clamping blocks (7) arranged inside the fixing cylinders (6) in a sliding mode, and second springs (601) arranged between the clamping blocks (7) and the inner bottom wall of the fixing cylinders (6), wherein clamping grooves (4011) matched with the clamping blocks (7) are formed in the side walls of the inserting columns (401);
the friction assembly is arranged at the top of the detection table (1) and is used for friction of the pulled rope body; and
the driving assembly is arranged at the top of the detection table (1) and used for pushing the two groups of moving seats (2) to move relatively so as to realize simultaneous pulling of two ends of the rope body.
2. The braided rope tensile strength detection device according to claim 1, wherein a first bolt (8) extending into the inside of the fixed cylinder (6) is connected with a side wall in a threaded manner, and a pull rope (801) is connected between the first bolt (8) and the clamping block (7).
3. The braided rope tensile strength detection device according to claim 1, wherein an arc-shaped groove (402) is formed in the bottom of the pressing plate (4), and an arc-shaped protruding block (502) matched with the arc-shaped groove (402) is arranged at the top of the supporting plate (5).
4. The braided rope tensile strength detection device according to claim 1, wherein the driving assembly comprises a box body (101) arranged at the top of the detection table (1), a motor (10) arranged on the outer wall of the box body (101), a rotating column (11) arranged at the output end of the motor (10) and penetrating through the box body (101), a screw rod (13) rotatably arranged on the side walls of two ends of the box body (101), a driving bevel gear (1101) arranged on the inner rod wall of the box body (101) and a driven bevel gear (1301) arranged at one end of the screw rod (13) inside the box body (101), wherein the moving seat (2) is in threaded connection with the screw rod (13), the moving seat (2) is also in sliding connection with the top of the detection table (1), and the driving bevel gear (1101) is meshed with the driven bevel gears (1301) on two sides of the driving bevel gear.
5. The braided rope tensile strength detection device according to claim 4, wherein the friction assembly comprises a mounting plate (14) arranged above the detection table (1) in a sliding manner, fixing plates (1401) symmetrically arranged on two sides of the top of the mounting plate (14), a connecting rod (16) arranged between two opposite groups of fixing plates (1401) in a rotating manner, and a plurality of friction sleeves (15) arranged on the rod wall of the connecting rod (16), one end of the connecting rod (16) is provided with a rotating handle (1601), the other end of the connecting rod (16) is provided with a screw hole communicated with the fixing plates (1401), and a second bolt (1402) is connected in the screw hole in a threaded manner.
6. The braided rope tensile strength detection device according to claim 5, wherein the bottom of the mounting plate (14) is provided with a moving assembly, the moving assembly comprises a vertical plate (102) symmetrically arranged at the top of the detection table (1), a first transmission shaft (17) and a second transmission shaft (18) rotatably arranged on the side wall of the vertical plate (102), a driving gear (1102) sleeved on the outer side rod wall of the rotating column (11) positioned on the box body (101), a driven gear (1701) sleeved on the rod wall of the first transmission shaft (17), a half gear (1801) sleeved on the rod wall of the second transmission shaft (18), a toothed plate (12) arranged at the bottom of the mounting plate (14) and meshed with the half gear (1801), and a belt pulley (1802) arranged between the first transmission shaft (17) and the second transmission shaft (18).
7. The braided rope tensile strength detection device according to claim 6, wherein the two sides of the top of the detection table (1) are respectively provided with a support frame (103), two ends of the toothed plate (12) are respectively provided with a U-shaped sliding frame (1403), the U-shaped sliding frames (1403) are in sliding connection with the support frames (103), and one end, far away from the toothed plate (12), of the U-shaped sliding frames (1403) is provided with a limiting plate (1404).
8. The braided rope tensile strength detection device according to claim 1, wherein the moving seat (2) is at least provided with four groups, and two groups of moving seats are symmetrically arranged on two sides of the top of the detection table (1) to realize the simultaneous tensile detection of a plurality of braided ropes.
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