CN114486530B - Screen line tensile strength detection equipment capable of simulating real environment scene - Google Patents
Screen line tensile strength detection equipment capable of simulating real environment scene Download PDFInfo
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- CN114486530B CN114486530B CN202210128871.6A CN202210128871A CN114486530B CN 114486530 B CN114486530 B CN 114486530B CN 202210128871 A CN202210128871 A CN 202210128871A CN 114486530 B CN114486530 B CN 114486530B
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 230000000670 limiting effect Effects 0.000 claims description 59
- 230000000149 penetrating effect Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 15
- 230000006872 improvement Effects 0.000 description 10
- 238000005452 bending Methods 0.000 description 5
- 210000003781 tooth socket Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 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
- G01N3/08—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
- G01N3/02—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
- G01N3/02—Details
- G01N3/04—Chucks
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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
- G01N2203/0003—Steady
-
- 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
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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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
- G01N2203/0058—Kind of property studied
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
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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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
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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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Life Sciences & Earth Sciences (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Clamps And Clips (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to the technical field of screen line strength detection, in particular to screen line tensile strength detection equipment capable of simulating a real environment scene. The device comprises a fixing device and a supporting device arranged on one side of the fixing device; the fixing device comprises a fixing mechanism, one end of the fixing mechanism is provided with a positioning mechanism, and the top of the fixing mechanism is provided with two clamping mechanisms; the fixed establishment includes the base, and the spout has been seted up to the inside of base, and one side of spout is equipped with wide pinion rack, and the opposite side of spout is equipped with narrow pinion rack, and the one end fixedly connected with connecting rod of base. The invention can finish the middle position and the positions of the two ends of the screen wire, can test the pulling strength of the screen wire according to the real environment, can embody the pulling of the screen wire in the test when the screen wire is used, and can test the joint position of the screen wire which is most easily damaged.
Description
Technical Field
The invention relates to the technical field of screen line strength detection, in particular to screen line tensile strength detection equipment capable of simulating a real environment scene.
Background
The screen wire is an important part in the electronic equipment with the display, in daily use, the screen wire is often influenced by various pulling forces, in order to ensure that the display can work normally, the intensity of the screen wire is required to be tested, the intensity of the screen wire is convenient to strengthen, the phenomenon that the screen wire is broken in the use process is avoided, the screen wire is often bent at the middle position and is simultaneously subjected to the pulling forces when being used, joints at the two ends of the screen wire are easy to break, the conventional screen wire detection equipment cannot detect the phenomena, more comprehensive detection data cannot be obtained, and the improvement effect of the screen wire can be influenced.
Disclosure of Invention
The invention aims to provide screen line tensile strength detection equipment capable of simulating a real environment scene so as to solve the problems in the background technology.
In order to achieve the above purpose, a screen line tensile strength detection device capable of simulating a real environment scene is provided, which comprises a fixing device and a supporting device arranged on one side of the fixing device;
the fixing device comprises a fixing mechanism, one end of the fixing mechanism is provided with a positioning mechanism, and the top of the fixing mechanism is provided with two clamping mechanisms;
the fixing mechanism comprises a base, a sliding groove is formed in the base, a wide toothed plate is arranged on one side of the sliding groove, a narrow toothed plate is arranged on the other side of the sliding groove, and a connecting rod is fixedly connected to one end of the base;
the positioning mechanism comprises a fixed block, the fixed block is rotatably arranged on one side of the base, a limiting gear is rotatably arranged in the fixed block, the limiting gear is fixedly connected with the connecting rod, a clamping block is slidably arranged on one side of the inside of the fixed block, the clamping block is in clamping fit with teeth of the limiting gear, a control device is arranged on one side of the clamping block, and one end of the connecting rod penetrates through the fixed block and is rotatably connected with the fixed block;
the clamping mechanism comprises a supporting frame, two clamping plates are arranged at the top of the supporting frame, one end of each clamping plate is fixedly connected with a clamping rod penetrating through the supporting frame, one side of each clamping rod is provided with a baffle, the clamping rods are in transmission connection with the baffle through linkage equipment on one side, the bottom end of one side of each baffle is attached to one side of each clamping block, driving equipment is arranged at the bottom of the supporting frame, and fastening equipment is arranged on one side of each clamping plate;
the supporting device comprises a sliding mechanism, and a supporting mechanism is arranged at the bottom of the sliding mechanism;
the sliding mechanism comprises a sliding frame penetrating through the base, the sliding frame is in sliding connection with the base, the bottom end of the sliding frame is fixedly connected with a positioning ring, the bottom of the positioning ring is provided with a sliding gear, the sliding gear is respectively meshed with the wide toothed plate and the narrow toothed plate, and the top of the sliding gear is provided with a toggle mechanism;
the supporting mechanism comprises a positioning frame, the bottom end of the positioning frame is fixedly connected with a supporting block, two sides of the bottom end of the supporting block are fixedly connected with lifting rods, one ends of the lifting rods penetrate through the sliding frame, and limiting equipment is arranged on one side of each lifting rod.
As a further improvement of the technical scheme, the control equipment comprises a pull rod with one end penetrating through the fixed block, one end of the pull rod is fixedly connected with the clamping block, the outer wall of the pull rod is fixedly connected with a positioning spring, and one end of the positioning spring is fixedly connected with the outer wall of the fixed block.
As a further improvement of the technical scheme, the driving device comprises a driving mechanism, the driving mechanism comprises a hydraulic rod, two ends of the hydraulic rod are fixedly connected with sliding blocks, one side of the hydraulic rod is fixedly arranged at the top end of a fixed block, the other side of the hydraulic rod is slidably arranged at the top of a base, the top end of the sliding block is fixedly connected with a supporting column, and the top end of the supporting column is fixedly connected with the bottom end of the supporting column.
As a further improvement of the technical scheme, the linkage equipment comprises a clamping gear set, the clamping gear set is rotatably arranged in the support frame, the clamping gear set is composed of two mutually meshed linkage gears, a clamping tooth slot is formed in the bottom of the clamping rod, and the clamping tooth slot is meshed with the linkage gears on the top.
As a further improvement of the technical scheme, one side of the clamping gear set is provided with a driven gear, the driven gear is connected with a linkage gear at the bottom through a connecting shaft penetrating through the supporting frame, one side of the driven gear is meshed with a clamping toothed plate, and the clamping toothed plate is fixedly connected with the baffle plate.
As a further improvement of the technical scheme, the fastening device comprises a clamping spring, one end of the clamping spring is fixedly connected with the clamping plate, the other end of the clamping plate is fixedly connected with the supporting frame, the fastening device further comprises a locking mechanism, the locking mechanism comprises a locking rod, one end of the locking rod penetrates through the clamping plate, the locking rod is arranged in the clamping plate on one side in a sliding mode, and one end of the clamping plate on the other side is fixedly connected with a clamping plate.
As a further improvement of the technical scheme, one end of the lock rod is fixedly connected with a lock ring, the upper end and the lower end of the lock ring are fixedly connected with lock blocks, the lock blocks are matched with the clamping plates in a clamping manner, one end of each lock block is fixedly connected with a locking spring, and one end of each locking spring is fixedly connected with the clamping plate.
As a further improvement of the technical scheme, the toggle mechanism comprises a pressure rod penetrating through the sliding frame, the pressure rod is arranged inside the sliding frame in a sliding mode, the bottom end of the pressure rod penetrates through the positioning ring and is rotationally connected with the sliding gear, the outer wall of the pressure rod is sleeved with a sliding spring, one end of the sliding spring is fixedly connected with the sliding frame, and the top end of the pressure rod is fixedly connected with a pressing plate penetrating through the sliding frame.
As a further improvement of the technical scheme, the limiting device comprises a lifting gear, the lifting gear is rotatably arranged in the sliding frame, a lifting tooth slot is formed in one side of the lifting rod on one side of the lifting gear, the lifting tooth slot is meshed with the lifting gear, a limiting block is arranged on one side of the lifting gear, and the limiting block is in clamping fit with the tooth block of the lifting gear.
As a further improvement of the technical scheme, one side of the limiting block is fixedly connected with a limiting rod penetrating through the sliding frame, the outer wall of the limiting rod is sleeved with a limiting spring, and one end of the limiting spring is fixedly connected with the outer wall of the sliding frame.
Compared with the prior art, the invention has the beneficial effects that:
1. in this but screen line tensile strength check out test set of real environment scene, can accomplish the middle part position and the position at both ends of screen line, can carry out the tensile strength test to the screen line according to real environment, can show the screen line can take place when using to pull in the test to can test in the joint that the screen line is most easily damaged, compare in common testing arrangement, can be through the various tensile data of pulling of more audio-visual acquisition screen line.
2. In the screen wire tensile strength detection device capable of simulating real environment scenes, bending and pulling tests can be carried out on one end of the screen wire, the scene that the joint of the screen wire is broken under stress when the screen wire is normally used can be simulated, and the data of the tensile force of the screen wire under the condition can be obtained.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the fixing device of the present invention;
FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 4 is a schematic view of a positioning mechanism according to the present invention;
FIG. 5 is a schematic diagram of a driving mechanism according to the present invention;
FIG. 6 is a schematic view of a clamping mechanism according to the present invention;
FIG. 7 is a schematic view of a locking mechanism of the present invention;
FIG. 8 is a schematic view of the structure of the supporting device of the present invention;
FIG. 9 is a schematic view of a sliding mechanism according to the present invention;
fig. 10 is a schematic structural view of the support structure of the present invention.
The meaning of each reference sign in the figure is:
1. a fixing device;
11. a fixing mechanism; 111. a base; 112. a connecting rod; 113. a chute; 114. a wide toothed plate; 115. a narrow toothed plate; 12. a positioning mechanism; 121. a fixed block; 122. defining a gear; 123. a pull rod; 124. a clamping block; 125. a positioning spring; 13. a driving mechanism; 131. a hydraulic rod; 132. a sliding block; 133. a support column; 14. a clamping mechanism; 141. a support frame; 142. a clamping rod; 143. a clamping plate; 144. a clamping spring; 145. clamping tooth sockets; 146. clamping the gear set; 147. a driven gear; 148. clamping toothed plates; 149. a baffle; 15. a locking mechanism; 151. a lock lever; 152. a locking ring; 153. a locking piece; 154. a clamping plate; 155. a locking spring;
2. a support device;
21. a sliding mechanism; 211. a carriage; 212. a positioning ring; 213. a sliding gear; 214. a pressure rod; 215. a pressing plate; 216. a sliding spring; 22. a support mechanism; 221. a support block; 222. a positioning frame; 223. a lifting rod; 224. lifting tooth sockets; 225. a lifting gear; 226. defining a block; 227. a limiting rod; 228. defining a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Example 1
Referring to fig. 1-10, the present embodiment is directed to providing a screen wire tensile strength detecting apparatus capable of simulating a real environment scene, which includes a fixing device 1 and a supporting device 2 disposed at one side of the fixing device 1;
the fixing device 1 comprises a fixing mechanism 11, wherein one end of the fixing mechanism 11 is provided with a positioning mechanism 12, and the top of the fixing mechanism 11 is provided with two clamping mechanisms 14;
the fixing mechanism 11 comprises a base 111, the base 111 is used for determining the position of a sliding block 132, a sliding groove 113 is formed in the base 111, the sliding groove 113 is used for placing a narrow toothed plate 115 and a wide toothed plate 114, one side of the sliding groove 113 is provided with the wide toothed plate 114, the wide toothed plate 114 is used for enabling the sliding gear 213 to rotate when moving, the other side of the sliding groove 113 is provided with the narrow toothed plate 115, the narrow toothed plate 115 is used for limiting the rotation of the sliding gear 213 in cooperation with the wide toothed plate 114, one end of the base 111 is fixedly connected with a connecting rod 112, and the connecting rod 112 is used for determining the positions of the base 111 and the fixed block 121, so that the fixing effect of the position of the sliding block 132 is achieved and rotation can be achieved;
the positioning mechanism 12 comprises a fixed block 121, the fixed block 121 is used for determining the position of the base 111, the fixed block 121 is rotatably arranged on one side of the base 111, a limiting gear 122 is rotatably arranged in the fixed block 121, the limiting gear 122 is used for driving a matched clamping block 124 to limit the rotation of the connecting rod 112, the limiting gear 122 is fixedly connected with the connecting rod 112, a clamping block 124 is slidably arranged on one side of the inside of the fixed block 121, the clamping block 124 is used for limiting the rotation of the limiting gear 122, the clamping block 124 is matched with teeth of the limiting gear 122 in a clamping manner, a control device is arranged on one side of the clamping block 124, the control device is used for controlling the clamping block 124, and one end of the connecting rod 112 penetrates through the fixed block 121 and is rotatably connected with the fixed block 121, so that the limiting effect on the rotation of the base 111 is realized;
the clamping mechanism 14 comprises a supporting frame 141, the supporting frame 141 is used for determining the position of a clamping rod 142, two clamping plates 143 are arranged at the top of the supporting frame 141, the clamping plates 143 are used for fixing joints at two ends of a screen wire, one end of each clamping plate 143 is fixedly connected with a clamping rod 142 penetrating through the supporting frame 141, the clamping rods 142 are used for determining the position of the clamping plates 143, one side of each clamping rod 142 is provided with a baffle 149, the baffle 149 is used for limiting the movement of a clamping block 124, the clamping rods 142 are in transmission connection with the baffle 149 through linkage equipment at one side, the linkage equipment is used for enabling the baffle 149 of the clamping rods 142 to synchronously move, the bottom end at one side of the baffle 149 is attached to one side of the clamping block 124, the bottom of the supporting frame 141 is provided with driving equipment, the driving equipment is used for driving the supporting frame 141 to move, and one side of the clamping plates 143 is provided with fastening equipment, and the fastening equipment is used for enabling the position between the two clamping plates 143 to be fixed, and the two ends of the screen wire can be fixed;
the supporting device 2 comprises a sliding mechanism 21, and a supporting mechanism 22 is arranged at the bottom of the sliding mechanism 21;
the sliding mechanism 21 comprises a sliding frame 211 penetrating through the base 111, the sliding frame 211 is used for driving a lifting rod 223 to slide, the sliding frame 211 is in sliding connection with the base 111, the bottom end of the sliding frame 211 is fixedly connected with a positioning ring 212, the positioning ring 212 is used for determining the position of a sliding gear 213, the bottom of the positioning ring 212 is provided with the sliding gear 213, the wide toothed plate 114 and the narrow toothed plate 115 are matched to complete rotation and fixation, the sliding gear 213 is respectively meshed with the wide toothed plate 114 and the narrow toothed plate 115, the top of the sliding gear 213 is provided with a stirring mechanism, and the stirring mechanism is used for driving the sliding gear 213 to move downwards so as to realize the effect that the position of the sliding frame 211 can be freely adjusted and fixed;
the supporting mechanism 22 comprises a positioning frame 222, the positioning frame 222 is used for bending a screen line, the bottom end of the positioning frame 222 is fixedly connected with a supporting block 221, the supporting block 221 is used for determining the position of the positioning frame 222 and driving the supporting block to move, two sides of the bottom end of the supporting block 221 are fixedly connected with lifting rods 223, one ends of the lifting rods 223 penetrate through the sliding frame 211, the lifting rods 223 are used for driving the supporting block 221 to move up and down, limiting equipment is arranged on one side of each lifting rod 223, the limiting equipment is used for limiting the height of each lifting rod 223, and the effect that the height of the positioning frame 222 can be freely adjusted to a proper height is achieved.
In the invention, two ends of a screen wire are respectively put into the clamping plates 143 on two sides, the clamping springs 144 push the two clamping plates 143 to fix joints of the screen wire through the clamping rods 142, the locking springs 155 push the locking blocks 153 and the clamping plates 154 to complete clamping, the effect of thoroughly fixing the joints on two ends of the screen wire is realized, at the moment, the clamping rods 142 drive the clamping tooth grooves 145 to move, the clamping tooth grooves 145 drive the clamping gear sets 146 to rotate, the clamping gear sets 146 drive the clamping tooth plates 148 and the baffle 149 to move through the driven gears 147 to finish the limitation of the movement of the baffle 149 to the clamping blocks 124, at the moment, the hydraulic rods 131 are opened to complete the most direct pulling test of the screen wire, when the bending pulling test is required to be carried out on the joints of the screen wire, the pull rods 123 are pulled to enable the clamping blocks 124 to finish the limitation of the limiting gears 122, the base 111 is rotated to a proper position, the positioning springs 125 drive the pull rods 123 and the clamping blocks 124 to return to the original positions, fixing the angle of the base 111, at this time, completing the bending and pulling test at the joint of the screen, when the bending and pulling test is required to be performed at the joint or the middle position of the screen, pressing the pressing plate 215 to enable the sliding gear 213 to move downwards, ending the engagement of the sliding gear 213 and the narrow toothed plate 115, pushing the sliding frame 211 to a proper position, enabling the sliding spring 216 to drive the sliding gear 213 to return to the original position through the pressing rod 214, enabling the sliding gear 213 to be engaged with the narrow toothed plate 115 and the wide toothed plate 114 again, completing the limitation of the rotation of the sliding gear 213, further completing the limitation of the position of the sliding frame 211, pulling the limiting block 227 to end the limitation of the rotation of the lifting gear 225, adjusting the positioning frame 222 to a proper height through the lifting rod 223 and the supporting block 221, enabling the limiting spring 228 to drive the limiting block 227 to limit the limiting of the lifting gear 225 again, the joint or middle part position to the screen line is buckled and is pulled the test, compares in common test device that pulls, can carry out further test to the joint of screen line, can carry out diversified test to the joint that the screen line frequently goes wrong, can provide more accurate test data.
In order to achieve the limiting effect of limiting the rotation of the gear 122, the control device comprises a pull rod 123 with one end penetrating through the fixed block 121, the pull rod 123 is used for driving the clamping block 124 to move, one end of the pull rod 123 is fixedly connected with the clamping block 124, the outer wall of the pull rod 123 is fixedly connected with a positioning spring 125, the positioning spring 125 is used for driving the pull rod 123 to move, one end of the positioning spring 125 is fixedly connected with the outer wall of the fixed block 121, and the limiting effect of limiting the rotation of the gear 122 is achieved.
In order to realize the effect of pulling to the screen line, actuating device includes actuating mechanism 13, actuating mechanism 13 includes hydraulic stem 131, hydraulic stem 131 is used for driving slider 132 and removes, the both ends fixedly connected with slider 132 of hydraulic stem 131, slider 132 is used for driving the support column 133 and removes, slider 132 of one side is fixed to be set up in the top of fixed block 121, slider 132 of the opposite side slides and sets up in the top of base 111, the top fixedly connected with support column 133 of slider 132, support column 133 is used for driving support frame 141 and removes, the top of support column 133 and the bottom fixed connection of support frame 141 realize the effect of pulling to the screen line.
In order to realize the effect that the joint department of screen line can be fixed, linkage equipment includes centre gripping gear train 146, centre gripping gear train 146 is used for driving driven gear 147 and rotates, centre gripping gear train 146 rotates the inside that sets up in support frame 141, centre gripping gear train 146 comprises two intermeshing's linkage gear, the bottom of clamping lever 142 is equipped with centre gripping tooth groove 145, centre gripping tooth groove 145 is used for driving centre gripping gear train 146 and rotates, the linkage gear meshing at centre gripping tooth groove 145 and top, one side of centre gripping gear train 146 is equipped with driven gear 147, driven gear 147 is used for transferring centre gripping pinion rack 148 and removes, driven gear 147 and bottom linkage gear pass through the connecting axle that runs through support frame 141 and connect, one side meshing of driven gear 147 has centre gripping pinion rack 148, centre gripping pinion rack 148 is used for driving baffle 149 and baffle 149 fixed connection, fastening equipment includes centre gripping spring 144, centre gripping spring 144 is used for driving centre gripping board 143 and centre gripping board 143 removal, the one end and the centre gripping board 143 fixed connection of centre gripping spring 144, fastening equipment is still including locking mechanism 15, locking lever 151 that one end runs through centre gripping board 143, locking lever 151 is used for driving the catch 152 and is provided with in the inside of centre gripping pinion rack 141 fixed connection of centre gripping rack board 154, the effect that can be realized by the fixed joint of clamping plate 154.
In order to achieve the effect that the positions of the two clamping plates 143 can be fixed, one end of the lock rod 151 is fixedly connected with a lock ring 152, the lock ring 152 is used for driving a lock block 153 to move, the upper end and the lower end of the lock ring 152 are fixedly connected with lock blocks 153, the lock blocks 153 are used for being matched with a clamping plate 154 to finish the determination of the positions of the two clamping plates 143, the lock blocks 153 are matched with the clamping plate 154 in a clamping mode, one end of each lock block 153 is fixedly connected with a locking spring 155, each locking spring 155 is used for driving the lock ring 152 to move, one end of each locking spring 155 is fixedly connected with the clamping plate 143, and the effect that the positions of the two clamping plates 143 can be fixed is achieved.
In order to realize the effect that the position of carriage 211 can be adjusted to optional position and by fixed, toggle mechanism is including the pressure pole 214 that runs through carriage 211, pressure pole 214 is used for driving slide gear 213 and removes, pressure pole 214 slides and sets up in the inside of carriage 211, the holding ring 212 is run through to the bottom of pressure pole 214 and slide gear 213 rotates to be connected, slide spring 216 has been cup jointed to the outer wall of pressure pole 214, slide spring 216 is used for driving pressure pole 214 and removes, the one end and the carriage 211 fixed connection of slide spring 216, the top fixedly connected with of pressure pole 214 runs through the clamp plate 215 of carriage 211, clamp plate 215 is used for driving pressure pole 214 and removes, realize that the position of carriage 211 can be adjusted to optional position and by fixed effect.
In order to achieve the effect that the height of the lifting rod 223 can be adjusted and fixed at will, the limiting device comprises a lifting gear 225, the lifting gear 225 is used for limiting the movement of the lifting tooth socket 224, the lifting gear 225 is rotatably arranged in the sliding frame 211, the lifting tooth socket 224 is arranged on one side of the lifting rod 223 and is used for being matched with the lifting gear 225 to limit the movement of the lifting rod 223, the lifting tooth socket 224 is meshed with the lifting gear 225, a limiting block 226 is arranged on one side of the lifting gear 225 and is used for limiting the rotation of the lifting gear 225, the limiting block 226 is in clamping fit with a tooth block of the lifting gear 225, one side of the limiting block 226 is fixedly connected with a limiting rod 227 penetrating through the sliding frame 211, the limiting rod 227 is used for driving the limiting block 226 to move, a limiting spring 228 is sleeved on the outer wall of the limiting rod 227, one end of the limiting spring 228 is fixedly connected with the outer wall of the sliding frame 211, and the effect that the height of the lifting rod 223 can be adjusted at will and fixed is achieved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Screen line tensile strength check out test set that can simulate real environment scene, its characterized in that: comprises a fixing device (1) and a supporting device (2) arranged at one side of the fixing device (1);
the fixing device (1) comprises a fixing mechanism (11), one end of the fixing mechanism (11) is provided with a positioning mechanism (12), and the top of the fixing mechanism (11) is provided with two clamping mechanisms (14);
the fixing mechanism (11) comprises a base (111), a sliding groove (113) is formed in the base (111), a wide toothed plate (114) is arranged on one side of the sliding groove (113), a narrow toothed plate (115) is arranged on the other side of the sliding groove (113), and a connecting rod (112) is fixedly connected to one end of the base (111);
the positioning mechanism (12) comprises a fixed block (121), the fixed block (121) is rotatably arranged on one side of the base (111), a limiting gear (122) is rotatably arranged in the fixed block (121), the limiting gear (122) is fixedly connected with the connecting rod (112), a clamping block (124) is slidably arranged on one side of the inside of the fixed block (121), the clamping block (124) is matched with teeth of the limiting gear (122) in a clamping manner, a control device is arranged on one side of the clamping block (124), and one end of the connecting rod (112) penetrates through the fixed block (121) and is rotatably connected with the fixed block (121);
the clamping mechanism (14) comprises a supporting frame (141), two clamping plates (143) are arranged at the top of the supporting frame (141), one end of each clamping plate (143) is fixedly connected with a clamping rod (142) penetrating through the supporting frame (141), one side of each clamping rod (142) is provided with a baffle plate (149), the clamping rods (142) are in transmission connection with the baffle plates (149) through linkage equipment on one side, the bottom end of one side of each baffle plate (149) is attached to one side of each clamping block (124), driving equipment is arranged at the bottom of the supporting frame (141), and fastening equipment is arranged on one side of each clamping plate (143);
the supporting device (2) comprises a sliding mechanism (21), and a supporting mechanism (22) is arranged at the bottom of the sliding mechanism (21);
the sliding mechanism (21) comprises a sliding frame (211) penetrating through the base (111), the sliding frame (211) is in sliding connection with the base (111), a positioning ring (212) is fixedly connected to the bottom end of the sliding frame (211), a sliding gear (213) is arranged at the bottom of the positioning ring (212), the sliding gear (213) is respectively meshed with the wide toothed plate (114) and the narrow toothed plate (115), and a poking mechanism is arranged at the top of the sliding gear (213);
the supporting mechanism (22) comprises a positioning frame (222), a supporting block (221) is fixedly connected to the bottom end of the positioning frame (222), lifting rods (223) with one ends penetrating through the sliding frame (211) are fixedly connected to the two sides of the bottom end of the supporting block (221), and limiting equipment is arranged on one side of each lifting rod (223).
2. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 1, wherein: the control equipment comprises a pull rod (123) with one end penetrating through the fixed block (121), one end of the pull rod (123) is fixedly connected with the clamping block (124), the outer wall of the pull rod (123) is fixedly connected with a positioning spring (125), and one end of the positioning spring (125) is fixedly connected with the outer wall of the fixed block (121).
3. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 1, wherein: the driving device comprises a driving mechanism (13), the driving mechanism (13) comprises a hydraulic rod (131), two ends of the hydraulic rod (131) are fixedly connected with sliding blocks (132), one side of the hydraulic rod is fixedly arranged at the top end of a fixed block (121), the sliding blocks (132) on the other side are slidably arranged at the top of a base (111), supporting columns (133) are fixedly connected to the top ends of the sliding blocks (132), and the top ends of the supporting columns (133) are fixedly connected with the bottom ends of supporting frames (141).
4. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 1, wherein: the linkage equipment comprises a clamping gear set (146), the clamping gear set (146) is rotatably arranged in the support frame (141), the clamping gear set (146) is composed of two mutually meshed linkage gears, clamping tooth grooves (145) are formed in the bottom of the clamping rod (142), and the clamping tooth grooves (145) are meshed with the linkage gears at the top.
5. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 4, wherein: one side of the clamping gear set (146) is provided with a driven gear (147), the driven gear (147) is connected with a linkage gear at the bottom through a connecting shaft penetrating through the supporting frame (141), one side of the driven gear (147) is meshed with a clamping toothed plate (148), and the clamping toothed plate (148) is fixedly connected with a baffle plate (149).
6. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 1, wherein: the fastening equipment comprises a clamping spring (144), one end of the clamping spring (144) is fixedly connected with a clamping plate (143), the other end of the clamping plate (143) is fixedly connected with a supporting frame (141), the fastening equipment further comprises a locking mechanism (15), the locking mechanism (15) comprises a locking rod (151) with one end penetrating through the clamping plate (143), the locking rod (151) is slidably arranged in the clamping plate (143) on one side, and a clamping plate (154) is fixedly connected with one end of the clamping plate (143) on the other side.
7. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 6, wherein: one end fixedly connected with catch (152) of locking lever (151), upper and lower both ends fixedly connected with locking piece (153) of catch (152), locking piece (153) and cardboard (154) joint cooperation, one end fixedly connected with locking spring (155) of locking piece (153), one end and grip block (143) fixed connection of locking spring (155).
8. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 1, wherein: the toggle mechanism comprises a pressure rod (214) penetrating through the sliding frame (211), the pressure rod (214) is arranged inside the sliding frame (211) in a sliding mode, the bottom end of the pressure rod (214) penetrates through the positioning ring (212) and the sliding gear (213) to be connected in a rotating mode, the outer wall of the pressure rod (214) is sleeved with a sliding spring (216), one end of the sliding spring (216) is fixedly connected with the sliding frame (211), and the top end of the pressure rod (214) is fixedly connected with a pressing plate (215) penetrating through the sliding frame (211).
9. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 1, wherein: the limiting device comprises a lifting gear (225), the lifting gear (225) is rotatably arranged in the sliding frame (211), a lifting tooth slot (224) is formed in one side of the lifting rod (223) on one side, the lifting tooth slot (224) is meshed with the lifting gear (225), a limiting block (226) is arranged on one side of the lifting gear (225), and the limiting block (226) is matched with the tooth block of the lifting gear (225) in a clamping mode.
10. The screen wire tensile strength detection device capable of simulating a real environment scene according to claim 9, wherein: one side of the limiting block (226) is fixedly connected with a limiting rod (227) penetrating through the sliding frame (211), the outer wall of the limiting rod (227) is sleeved with a limiting spring (228), and one end of the limiting spring (228) is fixedly connected with the outer wall of the sliding frame (211).
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| CN202210128871.6A CN114486530B (en) | 2022-02-11 | 2022-02-11 | Screen line tensile strength detection equipment capable of simulating real environment scene |
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| CN114486530B true CN114486530B (en) | 2023-11-17 |
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|---|---|
| CN114486530A (en) | 2022-05-13 |
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