CN110926992A - Safety rope wearability detection device - Google Patents
Safety rope wearability detection device Download PDFInfo
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- CN110926992A CN110926992A CN201911305936.4A CN201911305936A CN110926992A CN 110926992 A CN110926992 A CN 110926992A CN 201911305936 A CN201911305936 A CN 201911305936A CN 110926992 A CN110926992 A CN 110926992A
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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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- 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
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
Abstract
The invention belongs to the technical field of rope detection, and particularly discloses a safety rope wear resistance detection device which comprises a detection table and a rope to be detected, wherein the rope to be detected is positioned above the detection table, a reciprocating assembly is arranged above the detection table, a friction assembly is arranged at one end of the reciprocating assembly, and a counterweight assembly is arranged at one end of the friction assembly.
Description
Technical Field
The invention relates to the technical field of rope detection, in particular to a safety rope wear resistance detection device.
Background
Ropes are often used in our lives, for example: the safety protection rope, the climbing rope and the like are adopted, and in the high-altitude operation, the wear resistance of the rope is generally related to the personal safety of operators, so that the detection of the wear resistance of the rope is vital;
traditional rope wearability detection device is when using, can only simulate the rope friction under vertical state, can't detect the vertical device of rope and the friction of horizontality simultaneously, make the detection of rope loaded down with trivial details, equipment input cost is high, and, traditional rope detection device is inconvenient when using to change the friction surface, make can only simulate the friction surface under the coefficient of friction, make the data that detect not comprehensive, so, people's urgent need a safe rope wearability detection device to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a safety rope wear resistance detection device to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a safety rope wearability detection device, this detection device is including examining test table and waiting to detect the rope, wait to detect the rope and be located and examine test table top, examine test table top and install reciprocal subassembly, friction subassembly is installed to reciprocal subassembly one end, friction subassembly one end is provided with the counter weight subassembly.
The use scene that utilizes whole equipment can treat the detection rope simulates, can effectually treat the wear resistance who detects the rope and detect, utilizes the simulation use, and the friction number of times and the length of time of use that can know that treat the rope clearly can effectually prevent to treat that the rope breaks off in the use.
As a preferred technical scheme, two sides of the middle part of the upper surface of the detection table are provided with first sliding chutes;
the reciprocating assembly comprises a first sliding plate;
a first sliding plate is slidably arranged in the first sliding chute, a threaded rod is arranged between the two first sliding plates, a first driving motor is arranged on one side of one first sliding plate, a traction plate is sleeved outside the threaded rod, a second sliding groove is formed in one side of the traction plate, a second sliding plate is slidably mounted in the second sliding groove, one end of the second sliding plate is provided with a coupling rod, one end of the coupling rod is provided with a sliding seat, the sliding seat is internally provided with a sliding groove, a sliding block is arranged in the sliding groove, one end of the coupling rod penetrates through the sliding seat and is fixedly connected with the sliding block, a driving groove is arranged in the sliding block, driven racks are arranged on the upper surface and the lower surface in the driving groove, a driving gear is further installed inside the driving groove, and a second driving motor is fixedly installed on one side of the driving gear through a fixing plate;
the first driving motor and the second driving motor are controlled by a controller, and the controller is electrically connected with the power supply.
The reciprocating assembly can provide power for transverse motion and longitudinal motion for detection of the rope to be detected, and transverse friction and longitudinal friction in the using process of the rope to be detected can be effectively simulated, so that the detection range is wider, the simulated scene is more vivid, and the service life and the friction life of the rope to be detected can be effectively predicted.
As a preferred technical scheme, one end of the reciprocating assembly is provided with a plurality of fixing grooves;
the friction assembly comprises a fixed plate, a friction head and a limit plate;
the fixed slot internally mounted has the fixed plate, the fixed plate top is provided with the friction head, friction head both sides are provided with the limiting plate.
The friction assembly can effectively simulate the use process of the rope to be detected, so that the wear resistance of the rope to be detected is more real, and the data is more authoritative.
As a preferred technical scheme, fixed slot has been seted up at the inside both ends of fixed slot, fixed plate internally mounted has the rotor plate, rotor plate middle part position is rotated through first pivot and fixed plate and is connected, rotor plate one side bottom articulates there is fixed cardboard, rotor plate one side top articulates there is drive button, the rotor plate opposite side is provided with reset spring, spacing subassembly is installed on the rotor plate top.
Through the setting of above-mentioned structure for the convenience carries out fixed mounting to friction pack, and friction pack fixed mounting's simultaneously is more stable, prevents that it from detecting and taking place to rock when waiting to detect to rub between the rope, leads to causing the influence to the testing result, has guaranteed the stability in the whole testing component use.
According to a preferred technical scheme, the limiting assembly comprises a clamping plate;
the novel LED lamp driving device is characterized in that a clamping plate is installed at the top end of the rotating plate, an extrusion spring is installed at the top end of the clamping plate, a driving groove is formed in one side of the clamping plate, a driving plate is installed inside the driving groove, the middle of the driving plate is rotatably installed through a second rotating shaft, a pressing plate is arranged at the top end of one side, away from the driving groove, of the driving plate, and a pressing lug is arranged in the middle of the top end.
Through the setting, make and to upwards move the block board, make and break away from each other between block board and the rotor plate, under reset spring's effect, the drive rotor plate resets, make in fixed cardboard income fixed plate, make and to realize the quick dismantlement of friction subassembly, make the friction subassembly that can change different friction heads according to actual conditions, treat from a plurality of friction environment and detect the rope and carry out the wearability and detect, make the more comprehensive of detected data.
As a preferred technical scheme, arc-shaped surfaces are arranged on one side of the top end of the rotating plate and one side of the bottom end of the clamping plate, and the arc-shaped surfaces are attached to each other, so that the rotating plate can move from one side of the clamping plate to the other side, and the rotating plate and the clamping plate can be clamped and fixed by utilizing the non-arc-shaped surfaces.
As a preferred technical scheme, the cross section of the driving groove is a sector with one side perpendicular to the engaging plate, so that the driving plate can make circular motion inside the driving groove with the vertex angle of the sector as the center of a circle, and the engaging plate can be conveniently driven to move.
As a preferred technical scheme, one end of the detection platform is provided with a plurality of balance weight accommodating grooves;
the counterweight assembly comprises a counterweight block;
the counterweight housing groove is internally provided with a plurality of counterweight blocks, a plurality of first fixing holes are formed in one side of each counterweight block, a connecting plate is arranged in the middle of the bottom end of each counterweight block, a plurality of second fixing holes are formed in the connecting plate in a penetrating mode, and fixing rods are inserted into the first fixing holes and the second fixing holes.
Can wait to detect rope through the effectual simulation of counter weight subassembly and use the scene, simultaneously, utilize first fixed orifices, second fixed orifices and dead lever, can adjust the quantity of balancing weight for can select the balancing weight of different quantity according to actual need, make can simulate and wait to detect the scene of rope when carrying the heavy object of different weight, make the more nimble of testing process.
According to the preferable technical scheme, fixing seats are arranged on one side of the fixing plate and the top end of the balancing weight, fixing heads are fixedly mounted at two ends of the rope to be detected, the fixing seats and the fixing heads are used for fixedly connecting one end of the rope to be detected with the traction plate, and the other end of the rope to be detected is fixedly connected with the balancing weight.
As a preferred technical scheme, the fixing seat comprises a limiting groove and a rotating groove;
the middle part of the fixed seat is provided with a rotating groove, one end of one side of the fixed seat, which is positioned at the rotating groove, is provided with a limiting groove, and the limiting groove is communicated with the rotating groove;
the fixed head comprises a limiting block, a telescopic cavity, a telescopic spring and a telescopic plate;
the utility model discloses a fixing device, including fixing head, limiting block, expansion spring, expansion plate, fixing head, limiting groove, expansion chamber, expansion spring, expansion plate, fixing head one end inner wall is provided with the stopper, the stopper corresponds with the spacing groove each other, the expansion chamber has been seted up to the fixing head other end, expansion spring is installed to expansion chamber inside, the expansion plate is installed to expansion spring one end, expansion spring is used for driving the expansion plate to remove for expansion plate one side can laminate each other with fixing base one side, makes and is connected more.
Go into the spacing groove with the stopper card to with stopper propelling movement to swivelling chute position department, and rotate the fixed head, make the stopper card go into the swivelling chute completely, and utilize expanding spring drive expansion plate and fixing base one side laminating, made things convenient for the fixed of treating the detection rope and installed, simultaneously, made things convenient for the change of treating the detection rope.
Compared with the prior art, the invention has the beneficial effects that:
1. be provided with reciprocal subassembly, can drive simultaneously and wait to detect the rope and carry out lateral movement and longitudinal movement for can treat simultaneously and detect the wearability of the lateral friction of detecting the rope and the wearability of longitudinal friction and detect, make the efficiency that detects higher, the result of detection is more comprehensive, great improvement wait to detect the authority that the rope detected, reduced the cost input of check out test set.
2. Be provided with friction subassembly, can utilize the friction subassembly simulation to wait to detect the friction surface in the flexible use, simultaneously, the convenient quick fixed mounting to friction subassembly utilizes spacing subassembly, can realize the quick dismantlement to friction subassembly for can change the friction surface of different coefficient of friction, make and to change according to actual demand, make to detect the more comprehensive of detection data of rope.
3. Through block board and rotor plate, can fix the friction pack after the installation, can prevent effectively that the in-process of friction pack using from taking place to rock and lead to the detection data inaccurate, improved the stability and the fastness of friction pack installation.
4. Be provided with the counter weight subassembly, utilize the counter weight subassembly can simulate the use scene of waiting to detect the rope effectively to, can be quick adjust the weight of counter weight subassembly, whole process convenient and fast.
5. Be provided with fixing base and fixed head for the convenience will wait to detect rope fixed mounting on check out test set, rope fixed mounting and dismantlement and efficiency are waited to great improvement, and, can be so that wait to detect between rope and reciprocal subassembly and the counter weight subassembly fixed stable and firm, have avoided waiting to detect the rope at the in-process that detects and take place to drop.
Drawings
Fig. 1 is a schematic structural view of a safety rope wear resistance detection device according to the present invention;
FIG. 2 is a schematic structural view of a reciprocating assembly of the safety rope wear resistance detection device of the present invention;
FIG. 3 is a schematic view of the interior of the reciprocating assembly of the safety rope wear resistance testing device of the present invention;
FIG. 4 is a schematic structural view of a friction assembly of the safety rope wear resistance detection device of the present invention;
FIG. 5 is a cross-sectional view of a friction assembly of a safety line wear resistance detection device of the present invention;
FIG. 6 is a schematic view of the linkage structure inside the friction assembly of the safety rope wear resistance detection apparatus of the present invention;
FIG. 7 is a schematic structural view of a limiting assembly of the safety rope wear resistance detection device of the present invention;
FIG. 8 is a schematic structural view of a counterweight assembly of the safety rope wear resistance detection apparatus of the present invention;
FIG. 9 is a schematic view of an adjustment structure of a counterweight assembly of the safety rope wear resistance detection apparatus of the present invention;
fig. 10 is a schematic view of a fixing structure between a rope to be detected and a fixing head of the safety rope wear resistance detection device of the present invention;
fig. 11 is a schematic view of an installation structure of a fixing seat and a fixing head of the safety rope wear resistance detection device of the present invention;
fig. 12 is a sectional view of the fixing base and the fixing head of the safety rope wear resistance detecting device according to the present invention.
Reference numbers in the figures: 1. a detection table;
2. a reciprocating assembly; 201. a first sliding plate; 202. a threaded rod; 203. a first drive motor; 204. a traction plate; 205. a second chute; 206. a sliding seat; 207. a sliding groove; 208. a slider; 209. a linkage rod; 210. a second sliding plate; 211. a drive slot; 212. a driven rack; 213. a driving gear; 214. a fixing plate; 215. a second drive motor;
3. a friction assembly; 301. a fixing plate; 302. a friction head; 303. a limiting plate; 304. fixing the clamping groove; 305. a rotating plate; 306. a first rotating shaft; 307. fixing the clamping plate; 308. a drive button; 309. a return spring;
310. a limiting component; 3101. a clamping plate; 3102. a compression spring; 3103. a drive slot; 3104. a drive plate; 3105. a second rotating shaft; 3106. a pressing plate; 3107. pressing the bump;
311. an arc-shaped surface;
4. a rope to be detected;
5. a counterweight assembly; 501. a balancing weight; 502. a first fixing hole; 503. a connecting plate; 504. a second fixing hole; 505. fixing the rod;
6. a first chute; 7. fixing grooves;
8. a fixed seat; 801. a limiting groove; 802. a rotating tank;
9. a fixed head; 901. a limiting block; 902. a telescoping chamber; 903. a tension spring; 904. a retractable plate;
10. a counterweight accommodating groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1, a safety rope wearability detection device, this detection device is including examining test table 1 and waiting to detect rope 4, it is located and examines test table 1 top to wait to detect rope 4, examine test table 1 top and install reciprocal subassembly 2, reciprocal subassembly 2 is used for detecting for the wearability of waiting to detect rope 4 and provides reciprocating motion, make and wait to detect and take place the friction between rope 4 and the object, friction pack 3 is installed to reciprocal subassembly 2 one end, friction pack 3 is used for and waits to rub between the rope 4, detect the wearability of waiting to detect rope 4, friction pack 3 one end is provided with counter weight subassembly 5, counter weight subassembly 5 is used for providing gravity for waiting to detect the friction of rope 4, the simulation is waited to detect rope 4 use.
As shown in fig. 2-3, the two sides of the middle part of the upper surface of the detection table 1 are provided with first sliding chutes 6;
the reciprocating assembly 2 comprises a first sliding plate 201;
the first sliding grooves 6 are internally and slidably provided with first sliding plates 201, the first sliding grooves 6 and the first sliding plates 201 are arranged, so that the reciprocating assembly 2 can transversely slide above the detection table 1 and is used for simulating transverse friction of a rope, a threaded rod 202 is arranged between the two first sliding plates 201, one side of one first sliding plate 201 is provided with a first driving motor 203, the first driving motor 203 is used for providing a power source for longitudinal sliding of the reciprocating assembly 2, the first driving motor 203 is in key connection with the threaded rod 202 through a key, one end of the threaded rod 202 is in rotary connection with the first sliding plates 201 through a bearing, the outer side of the threaded rod 202 is sleeved with a traction plate 204, the traction plate 204 is in threaded connection with the threaded rod 202, one side of the traction plate 204 is provided with a second sliding groove 205, the second sliding plates 210 are slidably arranged in the second sliding grooves 205, and the second sliding grooves 205 and the, the reciprocating assembly 2 can longitudinally slide above the detection table 1 and is used for simulating longitudinal friction of a rope, one end of the second sliding plate 210 is provided with a linkage rod 209, one end of the linkage rod 209 is provided with a sliding seat 206, a sliding groove 207 is formed in the sliding seat 206, a sliding block 208 is installed in the sliding groove 207 and is used for sliding in the sliding groove 207, one end of the linkage rod 209 penetrates through the sliding seat 206 and is fixedly connected with the sliding block 208, a driving groove 211 is formed in the sliding block 208, the upper surface and the lower surface in the driving groove 211 are provided with driven racks 212, a driving gear 213 is also installed in the driving groove 211 and can be a half gear, the driving gear 213 is in meshing connection with the driven racks 212, one side of the driving gear 213 is fixedly provided with a second driving motor 215 through a fixing plate 214, and the second driving motor 215 is used for providing a;
the first driving motor 203 and the second driving motor 204 are controlled by a controller, and the controller is electrically connected with a power supply.
As shown in fig. 4, one end of the reciprocating assembly 2 is provided with a plurality of fixing grooves 7;
the friction assembly 3 comprises a fixing plate 301, a friction head 302 and a limiting plate 303;
fixed slot 7 internally mounted has fixed plate 301, and fixed plate 301 top is provided with friction head 302, and fixed plate 301 is used for fixing for the position of friction head 302, and friction head 302 is used for rubbing with waiting to detect between the rope 4, simulates and detects the rope 4 use of waiting to detect, and friction head 4 both sides are provided with limiting plate 303, and limiting plate 303 is used for preventing to detect and breaks away from between the friction head 302 when waiting to detect between rope 4 and the friction head 302 horizontal friction.
As shown in fig. 5-6, two ends of the inside of the fixed slot 7 are provided with fixed slots 304, the fixed slots 304 are used for fixedly clamping the fixed plate 301, the fixed plate 301 is internally provided with a rotating plate 305, the middle position of the rotating plate 305 is rotatably connected with the fixed plate 301 through a first rotating shaft 306 to ensure that the rotating plate 305 can rotate around the center thereof as a rotating shaft, the bottom end of one side of the rotating plate 305 is hinged with a fixed clamping plate 307, the fixed clamping plate 307 is used for being mutually clamped with the fixed slots 304 to fix the position of the fixed plate 301, the top end of one side of the rotating plate 305 is hinged with a driving button 308, the driving button 308 is used for driving the fixed clamping plate 307 to be accommodated in the fixed plate 301, so that the fixed plate 301 can be inserted into the fixed slot 7, the other side of the rotating plate 305 is provided with a return, so that the fixing plate 301 can be taken out from the inside of the fixing groove 7, the whole friction assembly 3 is conveniently disassembled, the top end of the rotating plate 305 is provided with a limiting assembly 310, and the limiting assembly 310 is used for fixing the rotating plate 305 after the driving button 308 is pressed.
As shown in fig. 7, the stop assembly 310 includes a snap plate 3101;
the top end of the rotating plate 305 is provided with an engaging plate 3101, the engaging plate 3101 is used for engaging the position of the rotating plate 305, the top end of the engaging plate 3101 is provided with an extruding spring 3102, the extruding spring 3102 is used for extruding the engaging plate 3101, so that the engaging plate 3101 and the rotating plate 305 are contacted with each other, one side of the engaging plate 3101 is provided with a driving groove 3103, a driving plate 3104 is arranged in the driving groove 3103, the middle position of the driving plate 3104 is rotatably arranged through a second rotating shaft 3105, the driving plate 3104 is used for driving the engaging plate 3101 to move upwards, so that the extruding spring 3102 is compressed, so that the engaging plate 3101 and the rotating plate 305 are separated from each other, the top end of the driving plate 3104, which is far away from the driving groove 3103 is provided with a pressing plate 3106, the pressing plate 3106 is contacted with the driving plate 3104, the pressing plate 3106 is used for pressing one end of the driving, the pressing is convenient.
The arc surfaces 311 are arranged on one side of the top end of the rotating plate 305 and one side of the bottom end of the clamping plate 3101, and the curved surfaces of the two arc surfaces 311 are attached to each other, so that the rotating plate 305 can move from one side of the clamping plate 3101 to the other side, and the rotating plate 305 and the clamping plate 3101 can be clamped and fixed by utilizing the non-arc surfaces.
The cross section of the driving groove 3103 is a sector with one edge perpendicular to the engaging plate 3101, so that the driving plate 3104 can make a circular motion inside the driving groove 3103 with the vertex angle of the sector as the center of the circle, and the engaging plate 3101 can be conveniently driven to move.
As shown in fig. 8-9, one end of the inspection table 1 is provided with a plurality of counterweight housing grooves 10;
the weight assembly 5 includes a weight block 501;
the inside a plurality of balancing weight 501 that is provided with of counter weight storage tank 10, balancing weight 501 is used for simulating the heavy object of waiting to detect rope 4 and lifting in the use, first fixed orifices 502 has been seted up to a plurality of balancing weight 501 one side, balancing weight 501 bottom middle part is provided with connecting plate 503, connecting plate 503 and the balancing weight 501 bottom fixed connection of topmost, run through on the connecting plate 503 and seted up a plurality of second fixed orifices 504, distance between the second fixed orifices 504 equals the distance between the first fixed orifices 502 of two balancing weights 501 that fold together each other, when making dead lever 505 insert in first fixed orifices 502 and the second fixed orifices 504, can fix between balancing weight 501 and the balancing weight 501 of topmost at inserted position place, dead lever 505 has been inserted to first fixed orifices 502 and the inside of second fixed orifices 504, dead lever 505 is used for adjusting the weight of balancing weight 501.
As shown in fig. 10, a fixing seat 8 is disposed on one side of the fixing plate 301 and at the top end of the counterweight block 501, fixing heads 9 are fixedly mounted at two ends of the rope 4 to be detected, the fixing seat 8 and the fixing heads 9 are used for fixedly connecting one end of the rope 4 to be detected with the traction plate 204, and the other end of the rope is fixedly connected with the counterweight block 501.
As shown in fig. 11-12, the fixing base 8 includes a limiting groove 801 and a rotating groove 802;
a rotating groove 802 is formed in the middle of the fixing seat 8, a limiting groove 801 is formed in one end, located at the rotating groove 802, of one side of the fixing seat 8, and the limiting groove 801 is communicated with the rotating groove 802;
the fixed head 9 comprises a limiting block 901, a telescopic cavity 902, a telescopic spring 903 and a telescopic plate 904;
9 one end inner walls of fixed head are provided with stopper 901, stopper 901 corresponds with spacing groove 801 each other, and flexible chamber 902 has been seted up to the fixed head 9 other end, and flexible chamber 902 internally mounted has expanding spring 903, and expansion plate 904 is installed to expanding spring 903 one end, and expanding spring 903 is used for driving expansion plate 904 to remove for expansion plate 904 one side can laminate each other with 8 one sides of fixing base, makes and is connected more stably between 8 of fixing base and the fixed head 9.
Limiting block 901 is clamped into limiting groove 801, limiting block 901 is pushed to the position of rotating groove 802, fixing head 9 is rotated, limiting block 9 is completely clamped into rotating groove 802, and expansion plate 904 is driven to be attached to one side of fixing seat 8 by expansion spring 903, so that fixing and installation of rope 4 to be detected are facilitated, and meanwhile, replacement of rope 4 to be detected is facilitated.
The working principle is as follows: firstly, the friction component 3 needs to be fixedly installed according to actual detection conditions, the fixed plate 301 of the friction component 3 is inserted into the fixed groove 7, after the fixed plate 301 is completely inserted into the fixed groove 7, the driving button 308 is pressed, so that the driving button 308 pushes the rotating plate 305 to rotate around the first rotating shaft 306, at this time, the fixed clamping plate 307 at the bottom end of the rotating plate 305 is pushed into the fixed clamping groove 304 formed at both sides of the fixed groove 7, in the process of pushing the rotating plate 305, the upper end of the rotating plate 305 presses the return spring 309, meanwhile, the arc-shaped surface 311 at the upper end of the rotating plate 305 contacts with the arc-shaped surface 311 at the lower end of the clamping plate 3101, and pushes the clamping plate 3101 to move upwards, the pressing spring 3102 is pressed, when the top end of the rotating plate 305 rotates through the vertical plane where the clamping plate 3101 is located, the arc-shaped surface 311 of the clamping plate 3101 does not contact with the arc, the clamping plate 3101 moves downwards under the action of the extrusion spring 3102, the clamping plate 3101 is contacted with the non-arc-shaped surface of the rotating plate 305, and the rotating plate 305 is clamped, so that the rotating plate 305 cannot reset under the action of the reset spring 309, the fixed clamping plate 307 is completely fixed in the fixed clamping groove 304, and the friction component 3 is prevented from loosening or shaking between the inner parts of the fixed grooves 7;
then, the rope 4 to be detected needs to be fixedly installed, the fixing head 9 at one end of the rope 4 to be detected is aligned to the fixing seat 8 on the traction plate 204, the limiting block 901 is inserted into the limiting groove 801, the fixing head 9 is pushed, one side of the fixing seat 8 extrudes the expansion plate 904, the expansion plate 904 extrudes the expansion spring 903, the limiting block 901 slides into the rotating groove 802, at the moment, the fixing head 9 is rotated again, the limiting block 901 rotates in the rotating groove 802, the fixed installation of one end of the rope 4 to be detected is completed, and then the other end of the rope 4 to be detected is fixedly connected with the counterweight assembly 5 in the same manner;
then, the counterweight weight of the rope 4 to be detected needs to be adjusted according to actual conditions, the fixing rod 505 is inserted into the counterweight block 501 with corresponding weight, so that the fixing rod 505 is connected with the first fixing hole 502 and the second fixing hole 504, when the topmost counterweight block 501 of the counterweight assembly 5 is lifted in the detection process, due to the arrangement of the connecting plate 503, the topmost counterweight block 501 can lift all the counterweight blocks 501 with the fixing rod 505 and the counterweight blocks 5501 between the topmost block 501, and the adjustment of the counterweight weight is completed;
finally, the friction of the rope 4 to be detected on the friction component 3 needs to be controlled, the maximum friction times of the rope 4 to be detected is counted, at this time, the threaded rod 202 is driven to rotate by the first driving motor 203, the threaded rod 202 is limited by the second chute 205 and the second sliding plate 210, so that the traction plate 204 reciprocates outside the threaded rod 202, the rope 4 to be detected and the friction component 3 can transversely move to rub, the driving gear 213 is driven to rotate by the second driving motor 210, so that the driving gear 213 drives the driven rack 212 to move, the driving gear 213 is an incomplete tooth, the sliding block 208 can be driven to reciprocate inside the sliding chute 207, the traction plate 204 can be driven to reciprocate by the linkage rod 209, the rope 4 to be detected and the friction component 3 can longitudinally move to rub, and meanwhile, the transverse movement friction and the longitudinal movement friction can be carried out simultaneously, the number of times of rubbing may be determined by the rotation speed and the rotation time of the first driving motor 203 and the second driving motor 210;
when different friction surfaces need to be adjusted, the friction assembly 3 needs to be disassembled, at this time, the pressing lug 3107 is pressed downwards, so that the pressing lug 3107 drives the pressing plate 3106 to move downwards, the driving plate 3104 is driven, the driving plate 3104 rotates around the second rotating shaft 3105, at this time, the other side of the driving plate 3104, which is positioned inside the driving groove 3103, moves upwards, the clamping plate 3101 is driven to move upwards by the acting force of the driving plate 3104 on the driving groove 3103, the pressing spring 3102 is pressed, at this time, the clamping plate 3101 and the rotating plate 305 are separated from each other and no longer contacted, after the rotating plate 305 and the clamping plate 3101 are separated from each other, the rotating plate 305 rotates and resets under the action of the return spring 309, at this time, the return spring 309 at the upper end of the rotating plate 305 extends, the return spring 309 at the lower end of the rotating plate 305 compresses, and drives the fixed clamping plate 307 to separate from the fixed clamping, make unable mutual block through fixed cardboard 307 and fixed slot 304 fix fixed plate 301, at this moment, can relax take out friction pack 3 from fixed slot 7 is inside, then according to the same fixed mounting mode more renew friction pack 3 can, convenient and fast.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a safety rope wearability detection device, this detection device is including examining test table (1) and waiting to detect rope (4), it is located and examines test table (1) top to detect rope (4), its characterized in that: examine test table (1) top and install reciprocal subassembly (2), friction subassembly (3) are installed to reciprocal subassembly (2) one end, friction subassembly (3) one end is provided with counter weight component (5).
2. The safety rope wear resistance detecting apparatus according to claim 1, wherein: two sides of the middle part of the upper surface of the detection table (1) are provided with first sliding chutes (6);
the reciprocating assembly (2) comprises a first sliding plate (201);
a first sliding plate (201) is slidably mounted in the first sliding groove (6), a threaded rod (202) is mounted between the two first sliding plates (201), a first driving motor (203) is mounted on one side of one first sliding plate (201), a traction plate (204) is sleeved on the outer side of the threaded rod (202), a second sliding groove (205) is formed in one side of the traction plate (204), a second sliding plate (210) is slidably mounted in the second sliding groove (205), a linkage rod (209) is arranged at one end of the second sliding plate (210), a sliding seat (206) is arranged at one end of the linkage rod (209), a sliding groove (207) is formed in the sliding seat (206), a sliding block (208) is mounted in the sliding groove (207), one end of the linkage rod (209) penetrates through the sliding seat (206) and is fixedly connected with the sliding block (208), and a driving groove (211) is formed in the sliding block (208), driven racks (212) are arranged on the upper surface and the lower surface inside the driving groove (211), a driving gear (213) is further mounted inside the driving groove (211), and a second driving motor (215) is fixedly mounted on one side of the driving gear (213) through a fixing plate (214);
the first driving motor (203) and the second driving motor (204) are controlled by a controller, and the controller is electrically connected with a power supply.
3. A safety rope wear resistance detection apparatus as claimed in claim 2, wherein: one end of the reciprocating component (2) is provided with a plurality of fixed grooves (7);
the friction assembly (3) comprises a fixing plate (301), a friction head (302) and a limiting plate (303);
fixed slot (7) internally mounted has fixed plate (301), fixed plate (301) top is provided with friction head (302), friction head (4) both sides are provided with limiting plate (303).
4. A safety rope wear resistance detection apparatus as claimed in claim 3, wherein: fixed slot (304) have been seted up at fixed slot (7) inside both ends, fixed plate (301) internally mounted has rotor plate (305), rotor plate (305) middle part position is rotated through first pivot (306) and fixed plate (301) and is connected, rotor plate (305) one side bottom articulates there is fixed cardboard (307), rotor plate (305) one side top articulates there is actuating button (308), rotor plate (305) opposite side is provided with reset spring (309), spacing subassembly (310) are installed on rotor plate (305) top.
5. The safety rope wear resistance detecting apparatus according to claim 4, wherein: the limiting assembly (310) comprises a clamping plate (3101);
the novel LED lamp is characterized in that a clamping plate (3101) is installed at the top end of the rotating plate (305), an extrusion spring (3102) is installed at the top end of the clamping plate (3101), a driving groove (3103) is formed in one side of the clamping plate (3101), a driving plate (3104) is installed inside the driving groove (3103), the middle of the driving plate (3104) is rotatably installed through a second rotating shaft (3105), a pressing plate (3106) is arranged at the top end of one side, away from the driving groove (3103), of the driving plate (3104), and a pressing lug (3107) is arranged at the middle of the top end of the pressing plate (3106.
6. The safety rope wear resistance detecting apparatus according to claim 5, wherein: arc-shaped surfaces (311) are arranged on one side of the top end of the rotating plate (305) and one side of the bottom end of the clamping plate (3101).
7. The safety rope wear resistance detecting apparatus according to claim 6, wherein: the cross section of the driving groove (3103) is in a fan shape with one edge vertical to the clamping plate (3101).
8. The safety rope wear resistance detecting apparatus according to claim 7, wherein: one end of the detection table (1) is provided with a plurality of balance weight accommodating grooves (10);
the counterweight assembly (5) comprises a counterweight (501);
the counterweight housing groove (10) is internally provided with a plurality of counterweight blocks (501), a plurality of first fixing holes (502) are formed in one sides of the counterweight blocks (501), a connecting plate (503) is arranged in the middle of the bottom end of each counterweight block (501), a plurality of second fixing holes (504) are formed in the connecting plate (503) in a penetrating mode, and fixing rods (505) are inserted into the first fixing holes (502) and the second fixing holes (504).
9. The safety rope wear resistance detecting apparatus according to claim 8, wherein: fixing seats (8) are arranged on one side of the fixing plate (301) and the top end of the balancing weight (501), and fixing heads (9) are fixedly mounted at two ends of the rope (4) to be detected.
10. The safety rope wear resistance detecting apparatus according to claim 9, wherein: the fixed seat (8) comprises a limit groove (801) and a rotating groove (802);
a rotating groove (802) is formed in the middle of the fixed seat (8), and a limiting groove (801) is formed in one end, located at the rotating groove (802), of one side of the fixed seat (8);
the fixed head (9) comprises a limiting block (901), a telescopic cavity (902), a telescopic spring (903) and a telescopic plate (904);
the inner wall of one end of the fixed head (9) is provided with a limiting block (901), the other end of the fixed head (9) is provided with a telescopic cavity (902), a telescopic spring (903) is arranged inside the telescopic cavity (902), and a telescopic plate (904) is arranged at one end of the telescopic spring (903).
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| CN201911305936.4A CN110926992B (en) | 2019-12-18 | 2019-12-18 | Safety rope wearability detection device |
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| CN201911305936.4A CN110926992B (en) | 2019-12-18 | 2019-12-18 | Safety rope wearability detection device |
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| CN113218799A (en) * | 2021-03-30 | 2021-08-06 | 绍兴市菲尔乐管业有限公司 | Pipe wall wear resistance testing device for pipes |
| CN113533107A (en) * | 2021-07-07 | 2021-10-22 | 神宇通信科技股份公司 | Cable friction tester |
| CN114544356A (en) * | 2022-04-25 | 2022-05-27 | 南通美森机械制造有限公司 | Safety factor detection device for rigging production and implementation method thereof |
| CN117268974A (en) * | 2023-11-22 | 2023-12-22 | 宝应亿力源绳网有限公司 | Wear-resistant detection device and detection method for braided rope |
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| CN117268974B (en) * | 2023-11-22 | 2024-02-02 | 宝应亿力源绳网有限公司 | Wear-resistant detection device and detection method for braided rope |
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Effective date of registration: 20230905 Address after: Jiang Lou Zhen Deng Jia Cun, Huimin County, Binzhou City, Shandong Province, 256600 Patentee after: Shandong Binzhou Yiteng Chemical Fiber Rope Net Co.,Ltd. Address before: 215000 Room 101, 15 happy future garden, hi tech Zone, Suzhou, Jiangsu. Patentee before: SUZHOU GUTESI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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